AHN YU MI (US)
VOGETI LAKSHMINARAYANA (US)
LE BOURDONNEC BERTRAND (US)
WO2022060996A1 | 2022-03-24 | |||
WO2020198058A1 | 2020-10-01 | |||
WO2021081375A1 | 2021-04-29 | |||
WO2016038582A1 | 2016-03-17 | |||
WO2013134252A1 | 2013-09-12 |
US20080019978A1 | 2008-01-24 |
TETRAHEDRON, vol. 42, 1986, pages 2931 - 2935
CLAIMS WHAT IS CLAIMED IS: 1. A compound represented by Formula I: Formula I or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X1 and X4 are each independently CR5 or N; X5 and X6 are each independently CH, CF, or N; X2 is N, CH, C=O, C-O-L2-E2, C-L2-E2, C-N(R4)-L2-E2, or N-L2-E2; X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, CH, C=O, N, or N-L3-E3, provided that not more than two of X1, X2, X3, and X4 are N; provided that when X2 is N, X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, N, or CH; provided that when X3 is N, X2 is N, CH, C-O-L2-E2, C-L2-E2, or C- N(R4)-L2-E2; provided that when X2 is C=O, X3 is N-L3-E3; provided that when X3 is C=O, X2 is N-L2-E2; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L2 is a direct bond or a C1-C6alkyl optionally substituted with (E21)p; L3 is a direct bond or a C1-C6alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano, and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E21, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, optionally substituted heterocyclyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond E7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5alkyl, and C3- C5cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when E7 is morpholinyl, X2 and X4 are both N, X3 is C-L3-E3, and L3 is a direct bond, then E3 is not heteroaryl; when E7 is morpholinyl, X1 and X4 are both N, X3 is C-L3-E3, and L3 is a direct bond, then E3 is not heteroaryl; when E7 is morpholinyl, X1, X4, X5, and X6 are CH, R1 is -CH3, X2 is N, and X3 is C-L3-E3, then L3-E3 is not optionally substituted C1-C8 alkyl, optionally substituted C3-C6 cycloalkyl, optionally substituted C4-C8 cycloalkylalkyl, optionally substituted C3-C6 heterocyclyl, optionally substituted C4-C8 heterocyclylalkyl, optionally substituted 5- or 6-membered heteroaryl, or amide; when X1, X4, X5, and X6 are CH, R1 is -CH3, X2 is N, X3 is C-L3-E3, L3 is a direct bond, and E3 is morpholinyl, then E7 is not optionally substituted C3-C6 heterocyclyl or optionally substituted 5- or 6-membered heteroaryl; when E7 is morpholinyl, X1 is CH, X2 is N, X3 is C-O-L3-E3, X4 is CH, X6 is CH, CD, or CF, and R3 is H, then L1-E1 is not optionally substituted alkyl, optionally substituted C3-C6 cycloalkyl, optionally substituted C3-C6 cycloalkylalkyl, optionally substituted C4-C6 heterocyclyl, or optionally substituted heterocyclylalkyl;when E7 is morpholinyl, X1 is CH, X2 is C-O-L2-E2, X3 is N, X4 is CH, X6 is CH, CD, or CF, and R3 is H, then L1-E1 is not optionally substituted alkyl, optionally substituted C3-C6 cycloalkyl, optionally substituted C3-C6 cycloalkylalkyl, optionally substituted C4-C6 heterocyclyl, or optionally substituted heterocyclylalkyl; when E7 is morpholinyl, X1 is CH, X2 is N, X3 is C-O-L3-E3, X4 is CH, and X6 is CH, CD, or CF, then L1 is not taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure; when E7 is morpholinyl, X1 is CH, X2 is C-O-L2-E2, X3 is N, X4 is CH, and X6 is CH, CD, or CF, then L1 is not taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure; when methyl, R2 is H, R3 is H, X1 is N or CH, X4 is N or CH, X5 is N or CH, X6 is CH, E7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X2 is selected from the group consisting of: (i) C-L2-E2, wherein L2-E2 is selected from H; (ii) C-O-L2-E2, wherein O-L2-E2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H- pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; (iii) C-N(R4)-L2-E2, wherein N(R4)-L2-E2 is selected from the group consisting of (2-methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2- yl)amino; and (iv) N, then X3 is not selected from the group consisting of: (i) C-L3-E3, wherein L3-E3 is selected from the group consisting of H, methyl, 3-hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl; (ii) C-O-L3-E3, wherein O-L3-E3 is selected from the group consisting of methoxy, 2-hydroxyethoxy, and 2,3-dihydroxypropoxy; (iii) C-N(R4)-L3-E3, wherein N(R4)-L3-E3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and (iv) N; when methyl, R2 is H, R3 is H, X1 is N or CH, X4 is N or CH, X5 is N or CH, X6 is CH, X3 is C-L3-E3, L3 is a direct bond, E3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X2 is selected from the group consisting of: (i) C-L2-E2, wherein L2-E2 is selected from H; (ii) C-O-L2-E2, wherein O-L2-E2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H- pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; (iii) C-N(R4)-L2-E2, wherein N(R4)-L2-E2 is selected from the group consisting of (2-methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2- yl)amino; and (iv) N, then E7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl;^^ when methyl, R2 is H, R3 is H, X1 is N or CH, X4 is N or CH, X5 is N or CH, X6 is CH, E7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, X2 is C=O, and X3 is N-L3-E3, then L3-E3 is not selected from the group consisting of: H, methyl, hydroxy- ethyl, hydroxy-propyl, and 2,3-dihydroxypropyl; and when E7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, X1 and X4 are each independently N, CH, or CF, X5 is CH, X6 is CH, CD, or CF, X2 is N, and X3 is C-O-L3-E3 or C-N(R4)-L3-E3, then L1 is not taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. 2. A compound represented by Formula I-A: Formula I-A or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X1 and X4 are each independently CH, CR5, or N; X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, CH or N; X5 and X6 are each independently CH, CF, or N; provided that not more than one of X1, X3, and X4 are N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, haloalkoxy, hydroxy, alkoxy, alkoxylalkyl, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when E7 is morpholinyl, X4 is N, X3 is C-L3-E3, and L3 is a direct bond, then E3 is not heteroaryl; when E7 is morpholinyl, X1, X4, X5, and X6 are CH, R1 is -CH3, and X3 is C- L3-E3, then L3-E3 is not optionally substituted C1-C8 alkyl, optionally substituted C3- C6 cycloalkyl, optionally substituted C4-C8 cycloalkylalkyl, optionally substituted C3- C6 heterocyclyl, optionally substituted C4-C8 heterocyclylalkyl, optionally substituted 5- or 6-membered heteroaryl, or amide; when X1, X4, X5, and X6 are CH, R1 is -CH3, X3 is C-L3-E3, L3 is a direct bond, and E3 is morpholinyl, then E7 is not optionally substituted C3-C6 heterocyclyl or optionally substituted 5- or 6-membered heteroaryl; when E7 is morpholinyl, X1 is CH, X3 is C-O-L3-E3, X4 is CH, X6 is CH or CF, and R3 is H, then L1-E1 is not optionally substituted alkyl, optionally substituted C3-C6 cycloalkyl, optionally substituted C3-C6 cycloalkylalkyl, optionally substituted C4-C6 heterocyclyl, or optionally substituted heterocyclylalkyl; when E7 is morpholinyl, X1 is CH, X3 is C-O-L3-E3, X4 is CH, and X6 is CH, CD, or CF, then L1 is not taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure; when methyl, R2 is H, R3 is H, X1 is N or CH, X4 is N or CH, X5 is N or CH, X6 is CH, and E7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X3 is not selected from the group consisting of: (i) C-L3-E3, wherein L3-E3 is selected from the group consisting of H, methyl, 3-hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl; (ii) C-O-L3-E3, wherein O-L3-E3 is selected from the group consisting of methoxy, 2-hydroxyethoxy, and 2,3-dihydroxypropoxy; (iii) C-N(R4)-L3-E3, wherein N(R4)-L3-E3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and (iv) N; when methyl, R2 is H, R3 is H, X1 is N or CH, X4 is N or CH, X5 is N or CH, X6 is CH, X3 is C-L3-E3, L3 is a direct bond, and E3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then E7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl;^ and^ when E7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, X1 and X4 are each independently N, CH, or CF, X5 is CH, X6 is CH, CD, or CF, X2 is N, and X3 is C-O-L3-E3 or C-N(R4)-L3-E3, then L1 is not taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. 3. A compound represented by Formula I-B: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X1 and X4 are each independently CH, CR5, or N; provided that not more than one of X1 and X4 are N; X5 and X6 are each independently CH, CF, or N; X31 is O or N(R4); L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting ofaryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when E7 is morpholinyl, X1 is CH, X31 is O, X4 is CH, X6 is CH or CF, and R3 is H, then L1-E1 is not optionally substituted alkyl, optionally substituted C3-C6 cycloalkyl, optionally substituted C3-C6 cycloalkylalkyl, optionally substituted C4-C6 heterocyclyl, or optionally substituted heterocyclylalkyl; when E7 is morpholinyl, X1 is CH, X31 is O, X4 is CH, and X6 is CH, CD, or CF, then L1 is not taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure; when methyl, R2 is H, R3 is H, X1 is N or CH, X4 is N or CH, X5 is N or CH, X6 is CH, and E7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X31-L3-E3 is not selected from the group consisting of: methoxy, 2- hydroxyethoxy, 2,3-dihydroxypropoxy, bis(2-hydroxyethyl)amino, and (2- hydroxyethyl)amino; and when E7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, X1 and X4 are each independently N, CH, or CF, X5 is CH, and X6 is CH, CD, or CF, then L1 is not taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. 4. A compound represented by Formula I-CA: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently H, alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 5. A compound represented by Formula I-DA: Formula I-DA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X31 is O or N(R4); X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when X5 is N, L1 may be taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of haloalkoxy, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 6. A compound of Formula I-EA: Formula I-EA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L2 is a direct bond; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of H, alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E2 is alkyl; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 7. A compound represented by Formula I-FA or Formula I-FB: Formula I-FB or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is alkyl; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl;; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that E7 is not oxetanyl, tetrahydrofuranyl, or tetrahydropyranyl. 8. A compound represented by Formula I-GA: Formula I-GA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 9. A compound represented by Formula I-HA: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X31 is O or N(R4); X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of H, alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 10. A compound represented by Formula I-JA: Formula I-JA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X3 is C-L3-E3 or CH; X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen; optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of alkyl and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; Z is L7-E7 wherein: L7 is selected from the group consisting of a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 11. A compound represented by Formula I-JB: Formula I-JB or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, or CH; X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is selected from the group consisting of a direct bond; E7 is optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 12. A compound represented by Formula I-JC: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen; optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is selected from the group consisting of a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 13. A compound represented by Formula I-KA: Formula I-KA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; X31 is O or N(R4); L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when X5 is N, L1 may be taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, the site covalently linked to H or the optionally substituted substituent, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, or cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; and each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 14. A compound represented by Formula I-LA: Formula I-LA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X3 is C-L3-E3 or CH; X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of alkyl and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 15. A compound represented by Formula I-MA: Formula I-MA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; X31 is O or N(R4); L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when X5 is N, L1 may be taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 16. A compound represented by Formula I-NA: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 17. A compound represented by Formula I-OA: Formula I-OA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X2 is C-O-L2-E2, C-L2-E2, C-N(R4)-L2-E2, CH, or N; X3 is CH, C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, or N; provided that not more than one of X2 and X3 are N; X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L2 is a direct bond or a C1-C6 alkyl optionally substituted with (E21)p; L3 is a direct bond or a C1-C6 alkyl optionally substituted with (E31)p; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl, E21, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 18. A compound represented by Formula I-PA: Formula I-PA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 19. A compound represented by Formula I-QA: Formula I-QA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X1 is each independently CR5 or N; X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 20. A compound represented by Formula I-RA: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X5 and X6 are each independently CH, CF, or N; L1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E11)m, or when taken together with R3 and the N atom to which L1 and R3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E11, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. 21. The compound of any one of claims 1-20, wherein: E1 is selected from the group consisting of hydroxy, C1-C6 alkoxy, cyano, C1- C6 haloalkoxy, C1-C6 haloalkyl, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, C1-C6 alkyl, C1-C6 alkoxy, amine, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, amine, amide, acyl, C1-C6 alkoxyalkyl, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, amide, amine, C1-C6 acyl, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, C1-C6 hydroxyalkyl, C1-C6 alkoxyalkyl, oxo, cyano, C1-C6 cyanoalkyl, and sulfone; and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, amide, amine, C1-C6 acyl, C1-C6 alkoxyalkyl, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, and cyano. 22. A compound represented by Formula I-SA: Formula I-SA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X1 and X4 are each independently CR5, or N; X5 and X6 are each independently CH, CF, or N; X2 is N, CH, C=O, C-O-L2-E2, C-L2-E2, C-N(R4)-L2-E2, or N-L2-E2; X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, CH, C=O, N, or N-L3-E3, provided that not more than two of X1, X2, X3, and X4 are N; provided that when X2 is N, X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, N, or CH; provided that when X3 is N, X2 is N, CH, C-O-L2-E2, C-L2-E2, or C- N(R4)-L2-E2; provided that when X2 is C=O, X3 is N-L3-E3; provided that when X3 is C=O, X2 is N-L2-E2; L2 is a direct bond or a C1-C6alkyl optionally substituted with (E21)p; L3 is a direct bond or a C1-C6alkyl optionally substituted with (E31)p; each of E1a and E1b is independently selected from the group consisting of H, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; or wherein E1a and E1b taken together with the carbon atom to which they are attached form an optionally substituted cycloalkyl ring or an optionally substituted heterocyclyl ring having from 3 to 6 atoms in the ring structure, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, or, when E1a and E1b are attached to the same carbon atom, E1a and E1b are taken together with the carbon atom to which they are attached to form oxo; E2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E21, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, optionally substituted heterocyclyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; W is selected from the group consisting of CH2, O, or N-R10, Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; R10, at each occurrence, is independently selected from the group consisting of H, C1-C6 alkyl, C3-C5 cycloalkyl, and C1-C6 acyl; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; each occurrence of q is independently 1, 2, or 3; with the proviso that when X1, X4, X5, and X6 are CH, R1 is -CH3, X2 is N, X3 is C-L3-E3, and L3 is a direct bond, E3 is not morpholinyl; and when X1 and X4 are each independently N, CH, or CF, X5 is CH, and X6 is CH, CD, or CF, E7 is not 5-or 6- membered optionally substituted heteroaryl. 23. A compound represented by Formula I-TA: Formula I-TA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X1 and X4 are each independently CR5, or N; X5 and X6 are each independently CH, CF, or N; X2 is N, CH, C=O, C-O-L2-E2, C-L2-E2, C-N(R4)-L2-E2, or N-L2-E2; X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, CH, C=O, N, or N-L3-E3, provided that not more than two of X1, X2, X3, and X4 are N; provided that when X2 is N, X3 is C-O-L3-E3, C-L3-E3, C-N(R4)-L3-E3, N, or CH; provided that when X3 is N, X2 is N, CH, C-O-L2-E2, C-L2-E2, or C- N(R4)-L2-E2; provided that when X2 is C=O, X3 is N-L3-E3; provided that when X3 is C=O, X2 is N-L2-E2; L2 is a direct bond or a C1-C6alkyl optionally substituted with (E21)p; L3 is a direct bond or a C1-C6alkyl optionally substituted with (E31)p; each of E1a and E1b is independently selected from the group consisting of H, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; or wherein E1a and E1b taken together with the carbon atom to which they are attached form an optionally substituted cycloalkyl ring or an optionally substituted heterocyclyl ring having from 3 to 6 atoms in the ring structure, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; or, when E1a and E1b are attached to the same carbon atom, E1a and E1b are taken together with the carbon atom to which they are attached to form oxo; E2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E21, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E3 is selected from the group consisting of hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, optionally substituted heterocyclyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E31, at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L7-E7 wherein: L7 is a direct bond; E7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R2 is selected from the group consisting of H and F; R3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R4, at each occurrence, is independently H or alkyl; and R5, at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when X1, X4, X5, and X6 are CH, R1 is -CH3, X2 is N, X3 is C-L3-E3, and L3 is a direct bond, E3 is not morpholinyl; and when X1 and X4 are each independently N, CH, or CF, X5 is CH, and X6 is CH, CD, or CF, then E7 is not 5-or 6- membered optionally substituted heteroaryl. 24. The compound of claim 22 or 23, wherein E1a is selected from the group consisting of H and OMe. 25. The compound of claim 24, wherein E1a is selected from the group consisting of H, . 26. The compound of any one of claims 22-25, wherein E1b is selected from the group consisting of H and OMe. 27. The compound of any one of claims 22-25, wherein E1b is selected from the group consisting . 28. The compound of any one of claims 22 and 24-27, wherein W is CH2 or O. 29. The compound of claim 28, wherein W is CH2. 30. The compound of any one of claims 1-21, wherein E1 is selected from the group consisting of H, Me, Et, CF3, CH2CF3, OMe, OEt, OCF3, CH2OCH3, F, CN, , . 31. The compound of any one of claims 1-21 and 30, wherein E1 is selected from the group consisting of , . 32. The compound of any one of claims 1-21 and 30, wherein E1 is selected from the group consisting of . 33. The compound of any one of claims 1-21 and 30-32, wherein E11, at each occurrence, is independently selected from the group consisting of H, C1-C6 alkyl, C3-C5 cycloalkyl, C1-C6 alkoxy, oxetanyl, cyano, C1-C6 haloalkoxy, C1-C6 haloalkyl, hydroxy, C1-C6 hydroxyalkyl, and halogen, or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form a C3-C6 cycloalkyl ring. 34. The compound of any one of claims 1-21 and 30-33, wherein E11, at each occurrence, is independently selected from the group consisting of H, Me, CF3, OH, OMe, OEt, oxetanyl, OCF3, F, and CN, or wherein two occurrences of E11 taken together with the carbon atom to which they are attached form cyclopropyl ring. 35. The compound of any one of claims 1-21 or 30-34, wherein s selected from the group consisting of . 36. The compound of any one of claims 1-20, wherein s selected from the group consisting of . 37. The compound of any one of claims 1-20, wherein s selected from the group consisting . 38. The compound of any one of claims 1-20, wherein when L1 is a direct bond, is selected from the group consisting of . 39. The compound of any one of claims 1-20, wherein when L1 is a direct bond, is selected from the group consisting of , . 40. The compound of any one of claims 1-20, wherein when L1 is a direct bond, selected from the group consisting of . 41. The compound of any one of claims 1-20, wherein L1 and R3 taken together with the N atom to which they are attached form a heterocycle having from 4 to 8 atoms in the ring structure wherein the ring structure is selected from the group consisting of . 42. The compound of any one of claims 1-20, wherein L1 and R3 taken together with the N atom to which they are attached form a heterocycle having from 4 to 8 atoms in the ring structure wherein the ring structure is selected from the group consisting of . 43. The compound of any one of claims 1-42, wherein E2 is selected from the group consisting of hydroxy, C1-C6 alkoxy, C1-C6 alkoxylalkyl, cyano, sulfonyl, H, C1-C6 alkyl, amine, C1-C6 haloalkoxy, C1-C6 haloalkyl, sulfone, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, amide, amine, C1-C6 acyl, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, C1-C6 hydroxyalkyl, oxo, cyano, and C1-C6 cyanoalkyl. 44. The compound of claim 43, wherein E2 is selected from the group consisting of H, . 45. The compound of any one of claims 1-44, wherein L2 is selected from the group consisting of direct bond, . 46. The compound of any one of claims 1-45, wherein L2-E2 is selected from the group consisting . 47. The compound of any one of claims 1-46, wherein L2-E2 is selected from the group consisting of ; wherein R6, at each occurrence, is independently selected from the group consisting of H, C1-C6 alkyl, C3-C5 cycloalkyl, and C1-C6 acyl. 48. The compound of any one of claims 1-47, wherein L2-E2 is selected from the group consisting . 49. The compound of any one of claims 1-48, wherein: E3 is selected from the group consisting of hydroxy, C1-C6 alkoxy, C1-C6 alkoxylalkyl, cyano, sulfonyl, C1-C6 haloalkoxy, H, C1-C6 alkyl, C1-C6 acyl, amine, C1-C6 aminoalkyl, amide, C1-C6 haloalkyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkoxyalkyl, amide, amine, C1-C6 aminoalkyl, C1-C6 acyl, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, C1-C6 hydroxyalkyl, oxo, cyano, C1-C6 cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, amide, amine, C1-C6 acyl, C1-C6 alkoxyalkyl, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, C1-C6 hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, and cyano. 50. The compound of any one of claims 1-48, wherein E3 is selected from the group consisting of H, Me, N(R6)2, C(=O)Me, SO2Me, OR6, CN, ; wherein R6, at each occurrence, is independently selected from the group consisting of H, C1-C6alkyl, C3-C5cycloalkyl, and C1-C6acyl. 51. The compound of any one of claims 1-48, wherein E3 is selected from the group consisting of H, Me, NMe2, C(=O)Me, SO2Me, OH, CN, . 52. The compound of any one of claims 1-48, wherein E31, at each occurrence is independently selected from the group consisting of H, C1-C6alkyl, C3-C5cycloalkyl, C1-C6alkoxy, oxetanyl, C1-C6alkoxylalkyl, cyano, C1-C6cyanoalkyl, C1-C6haloalkoxy, C1-C6haloalkyl, hydroxy, C1-C6hydroxyalkyl, and halogen, or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form a C3-C6 cycloalkyl ring. 53. The compound of any one of claims 1-48, wherein E31 is, at each occurrence, independently selected from the group consisting of H, Me, CF3, OH, OMe, OEt, oxetanyl, OCF3, CH2OH, F, and CN, or wherein two occurrences of E31 taken together with the carbon atom to which they are attached form cyclopropyl ring. 54. The compound of any one of claims 1-53, wherein L3 is selected from the group consisting of a direct bond, . 55. The compound of any one of claims 1-54, wherein L3(E3)(E31)p is selected from the group consisting of: ; wherein R6, at each occurrence, is independently selected from the group consisting of H, C1-C6alkyl, C3-C5cycloalkyl, and C1-C6acyl. 56. The compound of any one of claims 1-54, wherein L3(E3)(E31)p is selected from the group consisting of 57. The compound of any one of claims 1-54, wherein L3(E3)(E31)p is selected from the group consisting of ; wherein R6, at each occurrence, is independently selected from the group consisting of H, C1-C6alkyl, C3-C5cycloalkyl, and C1-C6acyl. 58. The compound of any one of claims 1-57, wherein E7 is selected from the group consisting of H, amide, urea, amine, cyano, hydroxy, alkoxy, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano. 59. The compound of any one of claims 1-57, wherein E7 is selected from the group consisting of ; wherein R6, at each occurrence, is independently selected from the group consisting of H, C1-C6alkyl, C3-C5cycloalkyl, and C1-C6acyl; and wherein s1 indicates the site of attachment to the ring and wherein indicates site of optional substituent when s1 is present or indicates site of attachment to ring when s1 is not present. 60. The compound of any one of claims 1-57, wherein E7 is selected from the group consisting of ; wherein R9, at each occurrence, is independently selected from the group consisting of H, C1-C6alkyl, C3-C5cycloalkyl, and C1-C6acyl; and R8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino. 61. The compound of claim 60, wherein E7, at each occurrence, is independently selected from the group consisting of . 62. The compound of any one of claims 1-57, wherein E7 is selected from the group consisting of . 63. The compound of any one of claims 1-57, wherein E7 is selected from the group consisting of . 64. The compound of any one of claims 1-63, wherein X5 is N and X6 is CH or CF. 65. The compound of any one of claims 1-63, wherein X5 is CH or CF and X6 is N. 66. The compound of any one of claims 1-63, wherein X5 and X6 are CH or CF. 67. The compound of any one of claims 1-63, wherein X5 and X6 are CH. 68. The compound of any one of claims 1-67, wherein R1 is selected from the group consisting of H, C1-C6 alkyl, CN and halogen. 69. The compound any one of claims 1-68, wherein R1 is selected from the group consisting of H, Me, Et, F, Br, and Cl. 70. The compound of any one of claims 1-69, wherein R1 is selected from the group consisting of Me and F. 71. The compound of any one of claims 1-70, wherein R2 is selected from the group consisting of H and F. 72. The compound of any one of claims 1-71, wherein R2 is H. 73. The compound of any one of claims 1-71, wherein R2 is F. 74. The compound of any one of claims 1-73, wherein R3 is H or Me. 75. The compound of any one of claims 1-74, wherein R3 is H. 76. The compound of any one of claims 1-75, wherein R4 is H or C1-C6 alkyl. 77. The compound of any one of claims 1-76, wherein R4 is H or Me. 78. The compound of any one of claims 1-77, wherein R5 is H, C1-C6 alkyl, or halogen. 79. The compound of any one of claims 1-78, wherein R5 is selected from the group consisting of H, Me, Et, F, and Cl. 80. The compound of any one of claims 1-79, wherein R5 is H. 81. A compound selected from the group consisting of: or pharmaceutically acceptable salts, enantiomers, stereoisomers, or tautomers thereof. 82. A pharmaceutical composition comprising the compound according to any one of claims 1-81, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or excipient. 83. A method of treating a cancer in a patient in need thereof, comprising administering to the patient a therapeutically effective amount of the compound of any one of claims 1-81, or of the pharmaceutical composition of claim 82. 84. The method of claim 83, wherein the cancer is selected from the group consisting of melanoma, multiple myeloma, thyroid cancer, ovarian cancer, colorectal cancer, colon cancer, pancreatic cancer, lung cancer, bladder cancer, gastrointestinal stromal tumors, solid tumors, brain cancers, gliomas, glioblastomas, astrocytomas, blood- borne cancers, hairy cell leukemia, acute myelogenous leukemia (AML), or other cancers caused by activation of the RAS →RAF →MEK →ERK signaling pathway. 85. The method of claim 84, wherein the cancer has a BRAF oncogenic mutation. 86. The method of claim 84 or 85, wherein the cancer has a RAS oncogenic mutation. 87. The method of claim 86, wherein the RAS oncogenic mutation is RAS Q61R or Q61K mutation. 88. The method of claim 84, wherein the cancer has a NF1 oncogenic mutation. 89. A method of treating a disorder selected from the group consisting of melanoma, multiple myeloma, thyroid cancer, ovarian cancer, colorectal cancer, colon cancer, pancreatic cancer, lung cancer, bladder cancer, gastrointestinal stromal tumors, solid tumors, brain cancers, gliomas, glioblastomas, astrocytomas, blood-borne cancers, hairy cell leukemia, acute myelogenous leukemia (AML), other cancers caused by activation of the RAS →RAF →MEK →ERK signaling pathway in a patient in need thereof, comprising administering to the patient a therapeutically effective amount of the compound of any one of claims 1-81 or of the pharmaceutical composition of claim 82. |
Formula I-DA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 31 is O or N(R 4 ); X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when X 5 is N, L 1 may be taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [00089] In some embodiments, the compound is represented by Formula I-E: Formula I-E or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 and X 4 are each independently CH, CR 5 , or N; provided that not more than one of X 1 and X 4 are N; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 21 ) p ; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of H, alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [00090] In some embodiments, the compound is represented by Formula I-EA: Formula I-EA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of H, alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is alkyl; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [00091] In some embodiments, the compound is represented by Formula I-F: Formula I-F or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 and X 4 are each independently CH, CR 5 , or N; provided that not more than one of X 1 and X 4 are N; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl;L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when methyl, R 2 is H, R 3 is H, X 1 is N or CH, X 4 is N or CH, X 5 is N or CH, X 6 is CH, and E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then L 3 -E 3 is not selected from the group consisting of: H, methyl, hydroxy-ethyl, hydroxy-propyl, and 2,3-dihydroxypropyl. [00092] In some embodiment, the compound is represented by Formula I-FA or Formula I-FB:
Formula I-FB or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is alkyl; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl;; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that E 7 is not oxetanyl, tetrahydrofuranyl, or tetrahydropyranyl. [00093] In some embodiments, the compound is represented by Formula I-G:
Formula I-G or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 2 is C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , or CH; X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , or CH; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond or a C1-C6 alkyl optionally substituted with (E 21 )p; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, and sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen, with the proviso that when E 7 is morpholinyl, X 3 is C-L 3 -E 3 , and L 3 is a direct bond, then E 3 is not heteroaryl; when methyl, R 2 is H, R 3 is H, X 5 is N or CH, X 6 is CH, E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; and (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; then X 3 is not selected from the group consisting of: (i) C-L 3 -E 3 , wherein L 3 -E 3 is selected from the group consisting of H, methyl, 3- hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2- oxooxazolidin-3-yl; (ii) C-O-L 3 -E 3 , wherein O-L 3 -E 3 is selected from the group consisting of methoxy, 2- hydroxyethoxy, and 2,3-dihydroxypropoxy; and (iii) C-N(R 4 )-L 3 -E 3 , wherein N(R 4 )-L 3 -E 3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and when methyl, R 2 is H, R 3 is H, X 5 is N or CH, X 6 is CH, X 3 is C-L 3 -E 3 , L 3 is a direct bond, E 3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; and (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; then E 7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl. [00094] In some embodiments, the compound is represented by Formula I-GA: Formula I-GA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [00095] In some embodiments, the compound is represented by Formula I-H: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 31 is O or N(R 4 ); X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of H, alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen, with the proviso that when methyl, R 2 is H, R 3 is H, X 5 is N or CH, X 6 is CH, E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X 31 -L 3 -E 3 is not selected from the group consisting of: methoxy, 2- hydroxyethoxy, 2,3-dihydroxypropoxy, bis(2-hydroxyethyl)amino, and (2- hydroxyethyl)amino. [00096] In some embodiments, the compound is represented by Formula I-HA: Formula I-HA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 31 is O or N(R 4 ); X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of H, alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [00097] In some embodiments, the compound is represented by Formula I-J: Formula I-J or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , CH, or N ; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen; optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is selected from the group consisting of a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when E 7 is morpholinyl, R 5 is H, X 5 and X 6 are CH, R 1 is -CH 3 , and X 3 is C-L 3 -E 3 , then L 3 -E 3 is not optionally substituted C1-C8 alkyl, optionally substituted C3-C6 cycloalkyl, optionally substituted C 4 -C 8 cycloalkylalkyl, optionally substituted C 3 -C 6 heterocyclyl, optionally substituted C4-C8 heterocyclylalkyl, optionally substituted 5- or 6-membered heteroaryl, or amide; when R 5 is H, X 5 and X 6 are CH, R 1 is -CH3, X 3 is C-L 3 -E 3 , L 3 is a direct bond, and E 3 is morpholinyl, then E 7 is not optionally substituted C 3 -C 6 heterocyclyl or optionally substituted 5- or 6-membered heteroaryl; when E 7 is morpholinyl, X 3 is C-O-L 3 -E 3 , R 5 is H, X 6 is CH or CF, and R 3 is H, then L 1 -E 1 is not optionally substituted alkyl, optionally substituted C 3 -C 6 cycloalkyl, optionally substituted C3-C6 cycloalkylalkyl, optionally substituted C4-C6 heterocyclyl, or optionally substituted heterocyclylalkyl; when E 7 is morpholinyl, X 3 is C-O-L 3 -E 3 , R 5 is H, and X 6 is CH, CD, or CF, then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure; when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, and E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X 3 is not selected from the group consisting of: (i) C-L 3 -E 3 , wherein L 3 -E 3 is selected from the group consisting of methyl, 3- hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2- oxooxazolidin-3-yl; (ii) C-O-L 3 -E 3 , wherein O-L 3 -E 3 is selected from the group consisting of methoxy, 2- hydroxyethoxy, and 2,3-dihydroxypropoxy; (iii) C-N(R 4 )-L 3 -E 3 , wherein N(R 4 )-L 3 -E 3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and (iv) N; and when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, X 3 is C-L 3 -E 3 , L 3 is a direct bond, and E 3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then E 7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl; and when E 7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, R 5 is H or F, X 5 is CH, X 6 is CH, CD, or CF, and X 3 is C- O-L 3 -E 3 or C-N(R 4 )-L 3 -E 3 , then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. [00098] In some embodiments, the compound is represented by Formula I-JA: Formula I-JA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 3 is C-L 3 -E 3 or CH; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen; optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at eachoccurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of alkyl and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; Z is L 7 -E 7 wherein: L 7 is selected from the group consisting of a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [00099] In some embodiments, the compound is represented by Formula I-JB: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , or CH ; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is selected from the group consisting of a direct bond; E 7 is optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000100] In some embodiments, the compound is represented by Formula I-JC: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen; optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is selected from the group consisting of a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000101] In some embodiments, the compound is represented by Formula I-K: Formula I-K or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; X 31 is O or N(R 4 ); L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, or cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; and each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when E 7 is morpholinyl, R 5 is H, X 6 is CH, CD, or CF, X 31 is O, and R 3 is H, then L 1 - E 1 is not optionally substituted alkyl, optionally substituted C3-C6 cycloalkyl, optionally substituted C 3 -C 6 cycloalkylalkyl, optionally substituted C 4 -C 6 heterocyclyl, or optionally substituted heterocyclylalkyl; when E 7 is morpholinyl, R 5 is H, X 31 is O, and X 6 is CH, CD, or CF, then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure; when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, and E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X 31 -L 3 -E 3 is not selected from the group consisting of: methoxy, 2- hydroxyethoxy, 2,3-dihydroxypropoxy; bis(2-hydroxyethyl)amino, and (2- hydroxyethyl)amino; when E 7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, R 5 is H or F, X 5 is CH, and X 6 is CH, CD, or CF, then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. [000102] In some embodiments, the compound is represented by Formula I-KA: Formula I-KA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; X 31 is O or N(R 4 ); L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when X 5 is N, L 1 may be taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, the site covalently linked to H or the optionally substituted substituent, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, or cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; and each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000103] In some embodiments, the compound is represented by Formula I-L: Formula I-L or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , or CH ; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl;L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen, with the proviso that when E 7 is morpholinyl, X 3 is C-L 3 -E 3 , and L 3 is a direct bond, then E 3 is not heteroaryl; when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, and E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X 3 is not selected from the group consisting of: (i) C-L 3 -E 3 , wherein L 3 -E 3 is selected from the group consisting of H, methyl, 3- hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2- oxooxazolidin-3-yl; (ii) C-O-L 3 -E 3 , wherein O-L 3 -E 3 is selected from the group consisting of methoxy, 2- hydroxyethoxy, and 2,3-dihydroxypropoxy; and (iii) C-N(R 4 )-L 3 -E 3 , wherein N(R 4 )-L 3 -E 3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, X 3 is C-L 3 -E 3 , L 3 is a direct bond, and E 3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then E 7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl; and when E 7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, R 5 is H or F, X 5 is CH, X 6 is CH, CD, or CF, and X 3 is C- O-L 3 -E 3 or C-N(R 4 )-L 3 -E 3 , then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. [000104] In some embodiments, the compound is represented by Formula I-LA: Formula I-LA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 3 is C-L 3 -E 3 or CH; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of alkyl and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000105] In some embodiments, the compound is represented by Formula I-M: Formula I-M or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; X 31 is O or N(R 4 ); L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen, with the proviso that when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, and E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X 31 -L 3 -E 3 is not selected from the group consisting of: methoxy, 2- hydroxyethoxy, 2,3-dihydroxypropoxy, bis(2-hydroxyethyl)amino, and (2- hydroxyethyl)amino; and when E 7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, R 5 is H or F, X 5 is CH, and X 6 is CH, CD, or CF, then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. [000106] In some embodiments, the compound is represented by Formula I-MA: Formula I-MA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; X 31 is O or N(R 4 ); L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when X 5 is N, L 1 may be taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000107] In some embodiments, the compound is represented by Formula I-N: Formula I-N or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 2 is C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , or CH; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond or a C1-C6 alkyl optionally substituted with (E 21 )p; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen, with the proviso that when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X 2 is not selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; and (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino. [000108] In some embodiments, the compound is represented by Formula I-NA: or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000109] In some embodiments, the compound is represented by Formula I-O: Formula I-O or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 2 is C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , CH, or N; X 3 is CH, C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , or N; provided that not more than one of X 2 and X 3 are N; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond or a C1-C6 alkyl optionally substituted with (E 21 )p; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl, E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that: when E 7 is morpholinyl, X 2 is N, X 3 is C-L 3 -E 3 , and L 3 is a direct bond, then E 3 is not heteroaryl; when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; and (iv) N, then X 3 is not selected from the group consisting of: (i) C-L 3 -E 3 , wherein L 3 -E 3 is selected from the group consisting of H, methyl, 3- hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2- oxooxazolidin-3-yl; (ii) C-O-L 3 -E 3 , wherein O-L 3 -E 3 is selected from the group consisting of methoxy, 2- hydroxyethoxy, and 2,3-dihydroxypropoxy; (iii) C-N(R 4 )-L 3 -E 3 , wherein N(R 4 )-L 3 -E 3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and (iv) N; and when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, X 3 is C-L 3 -E 3 , L 3 is a direct bond, E 3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; and (iv) N, then E 7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl. [000110] In some embodiments, the compound is represented by Formula I-OA: Formula I-OA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 2 is C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , CH, or N; X 3 is CH, C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , or N; provided that not more than one of X 2 and X 3 are N; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C 1 -C 6 alkyl optionally substituted with (E 11 ) m , or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond or a C1-C6 alkyl optionally substituted with (E 21 )p; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl, E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000111] In some embodiments, the compound is represented by Formula I-P: Formula I-P or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 2 is C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , CH, or N; X 3 is CH, C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , or N; provide that not more than one of X 2 and X 3 are N; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond or a C1-C6 alkyl optionally substituted with (E 21 )p; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl, E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, or cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that: when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; and (iv) N, then X 3 is not selected from the group consisting of: (i) C-L 3 -E 3 , wherein L 3 -E 3 is selected from the group consisting of H, methyl, 3- hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2- oxooxazolidin-3-yl; (ii) C-O-L 3 -E 3 , wherein O-L 3 -E 3 is selected from the group consisting of methoxy, 2- hydroxyethoxy, and 2,3-dihydroxypropoxy; (iii) C-N(R 4 )-L 3 -E 3 , wherein N(R 4 )-L 3 -E 3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and (iv) N; and when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, X 3 is C-L 3 -E 3 , L 3 is a direct bond, E 3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; and (iv) N, then E 7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl; and when E 7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, R 5 is H or F, X 5 is CH, X 6 is CH, CD, or CF, X 2 is N, and X 3 is C-O-L 3 -E 3 or C-N(R 4 )-L 3 -E 3 , then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. [000112] In some embodiments, the compound is represented by Formula I-PA: Formula I-PA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000113] In some embodiments, the compound is represented by Formula I-Q: Formula I-Q or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 is each independently CR 5 , or N; X 2 is C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , CH, or N; provided that not more than one of X 1 and X 2 are N; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen, with the proviso that when E 7 is morpholinyl, X 1 is CH, X 2 is C-O-L 2 -E 2 , R 5 is H, X 6 is CH, CD, or CF, and R 3 is H, then L 1 -E 1 is not optionally substituted alkyl, optionally substituted C 3 -C 6 cycloalkyl, optionally substituted C3-C6 cycloalkylalkyl, optionally substituted C4-C6 heterocyclyl, or optionally substituted heterocyclylalkyl; when E 7 is morpholinyl, X 1 is CH, X 2 is C-O-L 2 -E 2 , R 5 is H, and X 6 is CH, CD, or CF, then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure; when methyl, R 2 is H, R 3 is H, X 1 is N or CH, R 5 is H, X 5 is N or CH, X 6 is CH, and E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, then X 2 is not selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; and (iv) N. [000114] In some embodiments, the compound is represented by Formula I-QA: Formula I-QA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 is each independently CR 5 or N; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000115] In some embodiments, the compound is represented by Formula I-R: Formula I-R or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 2 is CH, C-O-L 2 -E 2 , C-L 2 -E 2 , or C-N(R 4 )-L 2 -E 2 ; X 3 is CH, C-O-L 3 -E 3 , C-L 3 -E 3 , or C-N(R 4 )-L 3 -E 3 ; X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; L 2 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 21 ) p ; L 3 is a direct bond or a C1-C6 alkyl optionally substituted with (E 31 )p; E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, or cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that: when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, E 7 is a substituent selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; and (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino; then X 3 is not selected from the group consisting of: (i) C-L 3 -E 3 , wherein L 3 -E 3 is selected from the group consisting of H, methyl, 3- hydroxyoxetan-3-yl, 4-hydroxy-piperidin-1-yl, 4-amino-4-methylpiperidin-1-yl, and 2- oxooxazolidin-3-yl; (ii) C-O-L 3 -E 3 , wherein O-L 3 -E 3 is selected from the group consisting of methoxy, 2- hydroxyethoxy, and 2,3-dihydroxypropoxy; and (iii) C-N(R 4 )-L 3 -E 3 , wherein N(R 4 )-L 3 -E 3 is selected from the group consisting of bis(2-hydroxyethyl)amino and (2-hydroxyethyl)amino; and when methyl, R 2 is H, R 3 is H, R 5 is H, X 5 is N or CH, X 6 is CH, X 3 is C-L 3 -E 3 , L 3 is a direct bond, E 3 is selected from the group consisting of oxetanyl, tetrahydrofuranyl, and tetrahydropyranyl, and X 2 is selected from the group consisting of: (i) C-L 2 -E 2 , wherein L 2 -E 2 is selected from H; (ii) C-O-L 2 -E 2 , wherein O-L 2 -E 2 is selected from the group consisting of methoxy, ethoxy, isopropoxy, 2-methoxyethoxy, 2-hydroxyethoxy, (tetrahydro-2H-pyran-4-yl)oxy, and (l-ethylpiperidin-4-yl)oxy; and (iii) C-N(R 4 )-L 2 -E 2 , wherein N(R 4 )-L 2 -E 2 is selected from the group consisting of (2- methoxyethyl)amino, (2-hydroxyethyl)(methyl)amino, and (1-hydroxypropan-2-yl)amino, then E 7 is not selected from the group consisting of: 3-hydroxyoxetan-3-yl, 4- hydroxy-piperidin1-yl, 4-amino-4-methylpiperidin-1-yl, and 2-oxooxazolidin-3-yl; and when E 7 is 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl, R 5 is H or F, X 5 is CH, X 6 is CH, CD, or CF, X 2 is N, and X 3 is C-O-L 3 -E 3 or C-N(R 4 )-L 3 -E 3 , then L 1 is not taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 7 atoms in the ring structure. [000116] In some embodiments, the compound is represented by Formula I-RA:
Formula I-RA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 5 and X 6 are each independently CH, CF, or N; L 1 is selected from a direct bond and a C1-C6alkyl optionally substituted with (E 11 )m, or when taken together with R 3 and the N atom to which L 1 and R 3 are attached form an optionally substituted heterocycle having from 4 to 8 atoms in the ring structure wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 1 is selected from the group consisting of hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano and heterocyclyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 11 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen. [000117] In some embodiments, E 1 is selected from the group consisting of H, hydroxy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl, and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano, and heterocyclyl, and wherein the optionally substituted heteroaryl is not wherein s1 is the site covalently linked to L 1 ; and s2 is the site covalently linked to H or the optionally substituted substituent, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano. [000118] In some embodiments, E 1 is selected from the group consisting of H, hydrocy, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, alkylamine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of aryl, alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, heterocyclyl,and cyano, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, amide, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, cyano, and heterocyclyl, and wherein the optionally substituted heteroaryl is not wherein s1 is the site covalently linked to L 1 ; and s2 is the site covalently linked to H or the optionally substituted substituent, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, alkoxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted aryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano. [000119] In some embodiments, the compound is represented by Formula I-S: Formula I-S or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 and X 4 are each independently CR 5 , or N; X 5 and X 6 are each independently CH, CF, or N; X 2 is N, CH, C=O, C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , or N-L 2 -E 2 ; X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , CH, C=O, N, or N-L 3 -E 3 , provided that not more than two of X 1 , X 2 , X 3 , and X 4 are N; provided that when X 2 is N, X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , N, or CH; provided that when X 3 is N, X 2 is N, CH, C-O-L 2 -E 2 , C-L 2 -E 2 , or C-N(R 4 )-L 2 - E 2 ; provided that when X 2 is C=O, X 3 is N-L 3 -E 3 ; provided that when X 3 is C=O, X 2 is N-L 2 -E 2 ; L 2 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 21 ) p ; L 3 is a direct bond or a C1-C6alkyl optionally substituted with (E 31 )p; each of E 1a and E 1b is independently selected from the group consisting of H, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; or wherein E 1a and E 1b taken together with the carbon atom to which they are attached form an optionally substituted cycloalkyl ring or an optionally substituted heterocyclyl ring having from 3 to 6 atoms in the ring structure, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, or, when E 1a and E 1b are attached to the same carbon atom, E 1a and E 1b are taken together with the carbon atom to which they are attached to form oxo; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, optionally substituted heterocyclyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; W is selected from the group consisting of CH2, O, or N-R 10 , Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; R 10 , at each occurrence, is independently selected from the group consisting of H, C1- C 6 alkyl, C 3 -C 5 cycloalkyl, and C 1 -C 6 acyl; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; each occurrence of q is independently 1, 2, or 3; with the proviso that E 7 is not morpholinyl, when X 1 , X 4 , X 5 , and X 6 are CH, R 1 is -CH3, X 2 is N, X 3 is C-L 3 -E 3 , L 3 is a direct bond, and E 3 is morpholinyl, then E 7 is not optionally substituted C 3 -C 6 heterocyclyl or optionally substituted 5- or 6-membered heteroaryl; and when X 1 and X 4 are each independently N, CH, or CF, X 5 is CH, and X 6 is CH, CD, or CF, then E 7 is not 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl. [000120] In some embodiments, the compound is represented by Formula I-SA: Formula I-SA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 and X 4 are each independently CR 5 , or N; X 5 and X 6 are each independently CH, CF, or N; X 2 is N, CH, C=O, C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , or N-L 2 -E 2 ; X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , CH, C=O, N, or N-L 3 -E 3 , provided that not more than two of X 1 , X 2 , X 3 , and X 4 are N; provided that when X 2 is N, X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , N, or CH; provided that when X 3 is N, X 2 is N, CH, C-O-L 2 -E 2 , C-L 2 -E 2 , or C-N(R 4 )-L 2 - E 2 ; provided that when X 2 is C=O, X 3 is N-L 3 -E 3 ; provided that when X 3 is C=O, X 2 is N-L 2 -E 2 ; L 2 is a direct bond or a C1-C6alkyl optionally substituted with (E 21 )p; L 3 is a direct bond or a C1-C6alkyl optionally substituted with (E 31 )p; each of E 1a and E 1b is independently selected from the group consisting of H, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; or wherein E 1a and E 1b taken together with the carbon atom to which they are attached form an optionally substituted cycloalkyl ring or an optionally substituted heterocyclyl ring having from 3 to 6 atoms in the ring structure, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, or, when E 1a and E 1b are attached to the same carbon atom, E 1a and E 1b are taken together with the carbon atom to which they are attached to form oxo; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, optionally substituted heterocyclyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, optionally substituted heteroaryl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; W is selected from the group consisting of CH2, O, or N-R 10 , Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; R 10 , at each occurrence, is independently selected from the group consisting of H, C 1 - C6 alkyl, C3-C5 cycloalkyl, and C1-C6 acyl; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; each occurrence of q is independently 1, 2, or 3; with the proviso that when X 1 , X 4 , X 5 , and X 6 are CH, R 1 is -CH3, X 2 is N, X 3 is C-L 3 -E 3 , and L 3 is a direct bond, E 3 is not morpholinyl; and when X 1 and X 4 are each independently N, CH, or CF, X 5 is CH, and X 6 is CH, CD, or CF, E 7 is not 5-or 6- membered optionally substituted heteroaryl. [000121] In some embodiments, the compound is represented by Formula I-T: Formula I-T or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 and X 4 are each independently CR 5 , or N; X 5 and X 6 are each independently CH, CF, or N; X 2 is N, CH, C=O, C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , or N-L 2 -E 2 ; X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , CH, C=O, N, or N-L 3 -E 3 , provided that not more than two of X 1 , X 2 , X 3 , and X 4 are N; provided that when X 2 is N, X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , N, or CH; provided that when X 3 is N, X 2 is N, CH, C-O-L 2 -E 2 , C-L 2 -E 2 , or C-N(R 4 )-L 2 - E 2 ; provided that when X 2 is C=O, X 3 is N-L 3 -E 3 ; provided that when X 3 is C=O, X 2 is N-L 2 -E 2 ; L 2 is a direct bond or a C1-C6alkyl optionally substituted with (E 21 )p; L 3 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 31 ) p ; each of E 1a and E 1b is independently selected from the group consisting of H, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; or wherein E 1a and E 1b taken together with the carbon atom to which they are attached form an optionally substituted cycloalkyl ring or an optionally substituted heterocyclyl ring having from 3 to 6 atoms in the ring structure, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; or, when E 1a and E 1b are attached to the same carbon atom, E 1a and E 1b are taken together with the carbon atom to which they are attached to form oxo; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, optionally substituted heterocyclyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C 1 -C 5 alkyl, and C 3 -C 5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that E 7 is not morpholinyl; when X 1 , X 4 , X 5 , and X 6 are CH, R 1 is -CH3, X 2 is N, X 3 is C-L 3 -E 3 , L 3 is a direct bond, and E 3 is morpholinyl, then E 7 is not optionally substituted C 3 -C 6 heterocyclyl or optionally substituted 5- or 6-membered heteroaryl; and when X 1 and X 4 are each independently N, CH, or CF, X 5 is CH, and X 6 is CH, CD, or CF, then E 7 is not 5-or 6- membered optionally substituted heteroaryl or 5- or 6-membered optionally substituted heterocyclyl. [000122] In some embodiments, the compound is represented by Formula I-TA: Formula I-TA or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or tautomer thereof, wherein: X 1 and X 4 are each independently CR 5 , or N; X 5 and X 6 are each independently CH, CF, or N; X 2 is N, CH, C=O, C-O-L 2 -E 2 , C-L 2 -E 2 , C-N(R 4 )-L 2 -E 2 , or N-L 2 -E 2 ; X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , CH, C=O, N, or N-L 3 -E 3 , provided that not more than two of X 1 , X 2 , X 3 , and X 4 are N; provided that when X 2 is N, X 3 is C-O-L 3 -E 3 , C-L 3 -E 3 , C-N(R 4 )-L 3 -E 3 , N, or CH; provided that when X 3 is N, X 2 is N, CH, C-O-L 2 -E 2 , C-L 2 -E 2 , or C-N(R 4 )-L 2 - E 2 ; provided that when X 2 is C=O, X 3 is N-L 3 -E 3 ; provided that when X 3 is C=O, X 2 is N-L 2 -E 2 ; L 2 is a direct bond or a C 1 -C 6 alkyl optionally substituted with (E 21 ) p ; L 3 is a direct bond or a C1-C6alkyl optionally substituted with (E 31 )p; each of E 1a and E 1b is independently selected from the group consisting of H, alkoxy, cyano, haloalkoxy, halogen, optionally substituted alkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone; or wherein E 1a and E 1b taken together with the carbon atom to which they are attached form an optionally substituted cycloalkyl ring or an optionally substituted heterocyclyl ring having from 3 to 6 atoms in the ring structure, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amine, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; or, when E 1a and E 1b are attached to the same carbon atom, E 1a and E 1b are taken together with the carbon atom to which they are attached to form oxo; E 2 is selected from the group consisting of H, alkyl, amine, amide, acyl, haloalkoxy, haloalkyl, sulfone, hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, and optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, and cyanoalkyl; E 21 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 21 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; E 3 is selected from the group consisting of hydroxy, alkoxy, alkoxylalkyl, cyano, sulfonyl, haloalkoxy, H, alkyl, acyl, amine, aminoalkyl, amide, haloalkyl, cyano, sulfone, optionally substituted heterocyclyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, amide, amine, aminoalkyl, acyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, or sulfone, optionally substituted heteroaryl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, amine, acyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl, wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; E 31 , at each occurrence, is independently selected from the group consisting of H, alkyl, cycloalkyl, alkoxy, cyano, haloalkoxy, haloalkyl, hydroxy, hydroxyalkyl, and halogen; or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a cycloalkyl or a heterocyclyl ring having from 3 to 6 atoms in the ring structure; Z is L 7 -E 7 wherein: L 7 is a direct bond; E 7 is optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, amidine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano; each occurrence of m is independently 0, 1, 2, 3, or 4; each occurrence of p is independently 0, 1, or 2; R 1 is selected from the group consisting of H, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano, and halogen; R 2 is selected from the group consisting of H and F; R 3 is selected from the group consisting of H, C1-C5 alkyl, and C3-C5 cycloalkyl; R 4 , at each occurrence, is independently H or alkyl; and R 5 , at each occurrence, is independently selected from the group consisting of H, alkyl, and halogen; with the proviso that when X 1 , X 4 , X 5 , and X 6 are CH, R 1 is -CH 3 , X 2 is N, X 3 is C-L 3 -E 3 , and L 3 is a direct bond, E 3 is not morpholinyl; and when X 1 and X 4 are each independently N, CH, or CF, X 5 is CH, and X 6 is CH, CD, or CF, then E 7 is not 5-or 6- membered optionally substituted heteroaryl. [000123] In some embodiments, E 1a is selected from the group consisting of H and OMe, In some embodiments, E 1a is selected from the group consisting of H, OMe, . In some embodiments, E 1b is selected from the group consisting of H and OMe. In some embodiments, is selected from the group consisting . In some embodiments, W is CH 2 or O. In some embodiments, W is CH 2 . [000124] In some embodiments, E 1 is selected from the group consisting of H, Me, CF 3 , CH2CF3, OMe, OEt, OCF3, F, CN,
, . [000125] In some embodiments, E 1 is selected from the group consisting of H, Me, CF 3 , CH2CF3, OMe, OEt, OCF3, F, and CN. [000126] In some embodiments, E 1 is selected from the group consisting of , 3 . [000127] In some embodiments, E 1 is selected from the group consisting of . [000128] In some embodiments, E 11 , at each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, C 3 -C 5 cycloalkyl, C 1 -C 6 alkoxy, oxetanyl, cyano, C 1 - C6 haloalkoxy, C1-C6 haloalkyl, hydroxy, C1-C6 hydroxyalkyl, and halogen, or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form a C 3 - C6 cycloalkyl ring. In some embodiments, E 11 , at each occurrence, is independently selected from the group consisting of H, Me, CF 3 , OH, OMe, OEt, oxetanyl, OCF 3 , F, and CN, or wherein two occurrences of E 11 taken together with the carbon atom to which they are attached form cyclopropyl ring. [000129] In some embodiments, L 1 is selected from the group consisting of direct bond, , . [000130] In some embodiments, L 1 is a direct bond. In some embodiments, L 1 is a C1- C 6 alkyl optionally substituted with (E 11 ) m . In some embodiments, L 1 is taken together with R 3 and the N atom to which L 1 and R 3 are attached to form a heterocycle having from 4 to 8 atoms in the ring structure. [000131] In some embodiments, selected from the group consisting of: .
[000132] In some embodiments, selected from the group consisting of , , . [000134] In some embodiments, when L 1 is a direct bond, selected from the group consisting of . [000135] In some embodiments, when L 1 is a direct bond, selected from the group consisting of . [000136] In some embodiments, when L 1 is a direct bond, s selected from the group consisting of . [000137] In some embodiments, L 1 and R 3 taken together with the N atom to which they are attached form a heterocycle having from 4 to 8 atoms in the ring structure wherein the ring structure is selected from the group consisting of . [000138] In some embodiments, the ring structure is selected from the group consisting of wherein the carbon substituent site is bonded to E 1 . [000139] In some embodiments, the ring structure is selected from the group consisting of: . [000140] In some embodiments, the ring structure is selected from the group consisting of: . [000141] In some embodiments, E 2 is selected from the group consisting of hydroxy, C1-C6 alkoxy, C1-C6 alkoxylalkyl, cyano, sulfonyl, H, C1-C6 alkyl, amine, C1-C6 haloalkoxy, C1-C6 haloalkyl, sulfone, and an optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C 1 -C 6 alkyl, C 1 -C 6 alkoxy, amide, amine, C 1 -C 6 acyl, C 1 -C 6 haloalkyl, C 1 -C 6 haloalkoxy, halogen, hydroxy, C1-C6 hydroxyalkyl, oxo, cyano, and C1-C6 cyanoalkyl. [000142] In some embodiments, E 2 is selected from the group consisting of H, Me, . [000143] In some embodiments, E 2 is selected from the group consisting of: H, Me, NMe 2 , OH, OMe, CN, and SO 2 Me. [000144] In some embodiments, . [000145] In some embodiments, L 2 is selected from the group consisting of direct bond, : . ng of wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C 1 - C6 alkyl, C3-C5 cycloalkyl, and C1-C6 acyl. [000148] In some embodiments, L 2 -E 2 is selected from the group consisting of . , [000150] In some embodiments, L 2 -E 2 is H, alkyl or cycloalkyl. [000151] In some embodiments, E 3 is selected from the group consisting of hydroxy, C1-C6 alkoxy, C1-C6 alkoxylalkyl, cyano, sulfonyl, C1-C6 haloalkoxy, H, C1-C6 alkyl, C1-C6 acyl, amine, C 1 -C 6 aminoalkyl, amide, C 1 -C 6 haloalkyl, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkoxyalkyl, amide, amine, C 1 - C6 aminoalkyl, C1-C6 acyl, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, C1-C6 hydroxyalkyl, oxo, cyano, C 1 -C 6 cyanoalkyl, and sulfone, optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, amide, amine, C1-C6 acyl, C1-C6 alkoxyalkyl, C 1 -C 6 haloalkyl, C 1 -C 6 haloalkoxy, halogen, hydroxy, C 1 -C 6 hydroxyalkyl, cyano, cyanoalkyl, and heterocyclyl, and optionally substituted cycloalkyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkyl, C1-C6 haloalkoxy, halogen, hydroxy, and cyano. [000152] In some embodiments, E 3 is selected from the group consisting of H, Me, N(R 6 ) 2 , C(=O)Me, SO 2 Me, OR 6 , CN, ; wherein R 6 , at each occurrence, is independently H, C 1 -C 6 alkyl, C 3 -C 5 cycloalkyl, or C 1 -C 6 acyl; and wherein one of the attachment sites are bonded to E 3 . [000153] In some embodiments, E 3 is selected from the group consisting of H, Me, NMe2, C(=O)Me, SO2Me, OH, CN, . [000154] In some embodiments, E 3 is selected from the group consisting of H, Me, NMe 2 , C(=O)Me, SO 2 Me, OH, CN,
. [000155] In some embodiments, E 3 is selected from the group consisting of H, Me, N(R 6 )2, C(=O)Me, SO2Me, OR 6 , and CN. [000156] In some embodiments, E 3 is selected from the group consisting of . [000157] In some embodiments, E 3 is selected from the group consisting of: : . [000159] In some embodiments, E 31 , at each occurrence is independently selected from the group consisting of H, C1-C6alkyl, C3-C5cycloalkyl, C1-C6alkoxy, oxetanyl, C1- C6alkoxylalkyl, cyano, C1-C6cyanoalkyl, C1-C6haloalkoxy, C1-C6haloalkyl, hydroxy, C1- C 6 hydroxyalkyl, and halogen, or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form a C3-C6 cycloalkyl ring. In some embodiments, E 31 is, at each occurrence, independently selected from the group consisting of H, Me, CF 3 , OH, OMe, OEt, oxetanyl, OCF3, CH2OH, F, and CN, or wherein two occurrences of E 31 taken together with the carbon atom to which they are attached form cyclopropyl ring. [000160] In some embodiments, L 3 is selected from the group consisting of direct bond, . [000161] In some embodiments, L 3 is selected from the group consisting of direct bond, . [000162] In some embodiments, L 3 (E 3 )(E 31 )p is selected from the group consisting of n , ; wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C1- C 6 alkyl, C 3 -C 5 cycloalkyl, and C 1 -C 6 acyl. [000163] In some embodiments, L 3 (E 3 )(E 31 )p is selected from the group consisting of [000164] In some embodiments, L 3 (E 3 )(E 31 )p is selected from the group consisting of: . [000165] In some embodiments, L 3 (E 3 )(E 31 ) p is selected from the group consisting of ; wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C1- C 6 alkyl, C 3 -C 5 cycloalkyl, and C 1 -C 6 acyl. [000166] In some embodiments, L 3 (E 3 )(E 31 )p is selected from the group consisting of ; wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C1- C 6 alkyl, C 3 -C 5 cycloalkyl, and C 1 -C 6 acyl. [000167] In some embodiments, E 7 is selected from the group consisting of: optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, urea, amine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano. [000168] In some embodiments, E 7 is selected from the group consisting of: H, optionally substituted heterocyclyl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, cycloalkyl, alkoxy, alkoxyalkyl, amine, acyl, carbamoyl, formyl, haloalkyl, haloalkoxy, halogen, hydroxy, hydroxyalkyl, oxo, cyano, cyanoalkyl, and sulfone, and optionally substituted heteroaryl wherein the optionally substituted substituent, at each occurrence, is independently selected from the group consisting of alkyl, alkoxy, amide, carbamoyl, urea, amine, acyl, carbamoyl, formyl, alkoxyalkyl, haloalkyl, haloalkoxy, halogen, hydroxy, and cyano. [000169] In some embodiments, E 7 is selected from the group consisting of: , , ; wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, C 3 -C 5 cycloalkyl, and C 1 -C 6 acyl; and wherein s1 indicates the site of attachment to X 1 -X 4 ring and wherein indicates site of optional substituent when s1 is present or indicates site of attachment to ring when s1 is not present. [000170] In some embodiments, E 7 is selected from the group consisting of: ; wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C1-C6 alkyl, C3-C5 cycloalkyl, and C1-C6 acyl; wherein one of the attachment sites are bonded to ring and the other of the attachment sites is bonded to optional substituent(s) if more than one attachment sites are present. [000171] In some embodiments, E 7 is selected from the group consisting of: ; wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, C 3 -C 5 cycloalkyl, and C 1 -C 6 acyl; R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino; and R 9 , at each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, and C 3 -C 5 cycloalkyl.
[000172] In some embodiments, E 7 is selected from the group consisting of: ; wherein R 6 , at each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, C 3 -C 5 cycloalkyl, and C 1 -C 6 acyl. [000173] In some embodiments, E 7 is selected from the group consisting of . [000174] In some embodiments, E 7 is selected from the group consisting of
, ; wherein R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino; and R 9 , at each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, and C3-C5 cycloalkyl. [000175] In some embodiments, E 7 is selected from the group consisting of . [000176] In some embodiments, E 7 is selected from ; wherein R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino. [000177] In some embodiments, E 7 is selected from ; wherein R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino. [000178] In some embodiments, E 7 is selected from
each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, and C3-C5 cycloalkyl. [000179] In some embodiments, E 7 is selected from the group consisting of wherein R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino.
[000180] In some embodiments, E 7 is selected from the group consisting of , . [000181] In some embodiments, E 7 is selected from wherein R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino. [000182] In some embodiments, E 7 is selected from ; wherein R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino. [000183] In some embodiments, E 7 is selected from t each occurrence, is independently selected from the group consisting of H, C 1 -C 6 alkyl, and C3-C5 cycloalkyl. [000184] In some embodiments, E 7 is selected from the group consisting of . [000185] In some embodiments, E 7 is selected from the group consisting of , ; wherein R 8 is selected from the group consisting of H, OH, alkoxy, cyano, F, and amino. . [000187] In some embodiments, X 5 is N and X 6 is CH or CF. In some embodiments, X 5 is CH or CF and X 6 is N. In some embodiments, X 5 and X 6 are CH. In some embodiments, X 5 is N and X 6 is CH. In some embodiments, X 5 is N and X 6 is CF. In some embodiments, X 5 is CH and X 6 is N. In some embodiments, X 5 is CF and X 6 is N. In some embodiments, X 5 and X 6 are CH or CF. In some embodiments, X 5 is CH and X 6 is CH. In some embodiments, X 5 is CH and X 6 is CF. In some embodiments, X 5 is CF and X 6 is CH. In some embodiments, X 5 is CF and X 6 is CF. [000188] In some embodiments, R 1 is selected from the group consisting of H, alkyl, haloalkyl, haloalkoxy, cyano, and halogen. In some embodiments, R 1 is selected from the group consisting of H, C1-C6 alkyl, CN, and halogen. In some embodiments, R 1 is selected from the group consisting of H, Me, Et, F, Br, and Cl. In some embodiments, R 1 is selected from the group consisting of Me and F. [000189] In some embodiments, R 2 is H or F. In some embodiments, R 2 is H. In some embodiments, R 2 is F. [000190] In some embodiments, R 3 is H or Me. In some embodiments, R 3 is H. [000191] In some embodiments, R 4 is H or C1-C6 alkyl. In some embodiments, R 4 is H or Me. [000192] In some embodiments, R 5 is selected from the group consisting of H, C1-C6 alkyl, and halogen. In some embodiments, R 5 is selected from the group consisting of H, Me, Et, F, and Cl. In some embodiments, R 5 is H. [000193] In an embodiment, described herein is a compound selected from the group consisting of:
or pharmaceutically acceptable salts, enantiomers, stereoisomers, or tautomers thereof. Methods of Treatment [000194] Compounds described herein can act as RAF inhibitors, e.g., BRAF inhibitors or CRAF inhibitors, and are therefore useful in the treatment of diseases and disorders in patients in need thereof, such as cancer. Exemplary cancers include, but are not limited to, melanoma, multiple myeloma, thyroid cancer, ovarian cancer, colorectal cancer, colon cancer, pancreatic cancer, lung cancer, bladder cancer, gastrointestinal stromal tumors, solid tumors, blood-borne cancers, hairy cell leukemia, acute myelogenous leukemia (AML), or other cancers caused by activation of the RAS ERK signaling pathway. In some embodiments, a cancer described herein is a BRAF V600X driven cancer, an atypical BRAF mutated cancer, a BRAF fusion cancer, a CRAF fusion cancer, or a RAS mutant cancer. In some embodiments, the cancer has a BRAF oncogenic mutation. In some embodiments, the cancer has a RAS oncogenic mutation. In some embodiments, the RAS oncogenic mutation is RAS Q61R or Q61K mutation. In some embodiments, the cancer has a NF1 oncogenic mutation. In some embodiments, the lung cancer is non-small lung cancer (NSCL). In some embodiments, the colorectal cancer is colon cancer. In some embodiments, the colorectal cancer is rectal cancer. [000195] The compounds provided herein may be administered to patients (animals and humans) in need of such treatment in dosages that will provide optimal pharmaceutical efficacy. It will be appreciated that the dose required for use in any particular application will vary from patient to patient, not only with the particular compound or composition selected, but also with the route of administration, the nature of the condition being treated, the age and condition of the patient, concurrent medication or special diets then being followed by the patient, and other factors which those skilled in the art will recognize, with the appropriate dosage ultimately being at the discretion of the attendant physician. For treating clinical conditions and diseases noted above, a compound provided herein may be administered orally, subcutaneously, topically, parenterally, by inhalation spray or rectally in dosage unit formulations containing conventional non-toxic pharmaceutically acceptable carriers, adjuvants, and vehicles. Parenteral administration may include subcutaneous injections, intravenous or intramuscular injections or infusion techniques. [000196] Treatment can be continued for as long or as short a period as desired. The compositions may be administered on a regimen of, for example, one to four or more times per day. A suitable treatment period can be, for example, at least about one week, at least about two weeks, at least about one month, at least about six months, at least about 1 year, or indefinitely. A treatment period can terminate when a desired result is achieved. Combination Therapy [000197] Compounds described herein, e.g., a compound of the disclosure as described herein, can be administered in combination with one or more additional therapeutic agents to treat a disorder described herein, such as a cancer described herein. For example, provided in the present disclosure is a pharmaceutical composition comprising a compound described herein, e.g., a compound of the disclosure as described herein, one or more additional therapeutic agents, and a pharmaceutically acceptable excipient. In some embodiments, a compound of the disclosure as described herein and one additional therapeutic agent is administered. In some embodiments, a compound of the disclosure as described herein and two additional therapeutic agents are administered. In some embodiments, a compound of the disclosure as described herein and three additional therapeutic agents are administered. Combination therapy can be achieved by administering two or more therapeutic agents, each of which is formulated and administered separately. For example, a compound of the disclosure as described herein and an additional therapeutic agent can be formulated and administered separately. Combination therapy can also be achieved by administering two or more therapeutic agents in a single formulation, for example a pharmaceutical composition comprising a compound of the disclosure as described herein as one therapeutic agent and one or more additional therapeutic agents such as a MAPK pathway inhibitor or chemotherapeutic agent. For example, a compound of the disclosure as described herein and an additional therapeutic agent can be administered in a single formulation. Other combinations are also encompassed by combination therapy. While the two or more agents in the combination therapy can be administered simultaneously, they need not be. For example, administration of a first agent (or combination of agents) can precede administration of a second agent (or combination of agents) by minutes, hours, days, or weeks. Thus, the two or more agents can be administered within minutes of each other or within 1, 2, 3, 6, 9, 12, 15, 18, or 24 hours of each other or within 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14 days of each other or within 2, 3, 4, 5, 6, 7, 8, 9, or weeks of each other. In some cases, even longer intervals are possible. While in many cases it is desirable that the two or more agents used in a combination therapy be present in within the patient's body at the same time, this need not be so. [000198] Combination therapy can also include two or more administrations of one or more of the agents used in the combination using different sequencing of the component agents. For example, if agent X and agent Y are used in a combination, one could administer them sequentially in any combination one or more times, e.g., in the order X-Y-X, X-X-Y, Y- X-Y, Y-Y-X, X-X-Y-Y, etc. [000199] In some embodiments, compounds described herein are combined with other agents including MAPK pathway inhibitors. In some embodiments, the other agent is an inhibitor of RAS. In some embodiments, the other agent is an inhibitor of KRAS G12C. In some embodiments, the other agent is a MEK inhibitor. In some embodiments the other agent is an ERK inhibitor. [000200] In some embodiments, compounds described herein are combined with an immunomodulatory agent. In some embodiments, the immunomodulatory enhances the adaptive immune response. In some embodiments, the immunomodulatory enhances the activity of antigen-presenting cells. In some embodiments, the immunomodulatory agent enhances the anti-tumor activity of myeloid cells including macrophages. In some embodiments, the immunomodulatory enhances the anti-tumor activity of Natural Killer cells. In some embodiments, the immunomodulatory agent enhances the activity of effector T Cells, including cytotoxic T Cells. [000201] In some embodiments, the one or more additional therapeutic agents that may be administered in combination with a compound provided herein can be a MAPK pathway inhibitor. Such MAPK pathway inhibitors include, for example, MEK inhibitors, ERK inhibitors, and Ras inhibitors. [000202] Exemplary MEK inhibitors include, but are not limited to, trametinib, selumetinib, cobimetinib, binimetinib, mirdametinib, and pharmaceutically acceptable salts thereof. Exemplary ERK inhibitors include, but are not limited to, include, but are not limited to, ulixertinib, SCH772984, LY3214996, ravoxertinib, VX-11e, ASN-007, GDC-0994, MK- 8353, ASTX-029, LTT462, KO-947, and pharmaceutically acceptable salts thereof. Exemplary Ras inhibitors include, but are not limited to, AMG-510, MRTX849, ARS-1620, ARS-3248, LY3499446, and pharmaceutically acceptable salts thereof. [000203] In some embodiments, the additional therapeutic agents can be immunomodulatory agents including but not limited to anti-PD-1 or anti-PDL-1 therapeutics including pembrolizumab, nivolumab, pidilizumab, cemiplimab, atezolizumab, durvalumab, BMS-936559, or avelumab. In some embodiments, the additional therapeutic agents can be anti-TIM3 (anti-HAVcr2) therapeutics including but not limited to TSR-022 or MBG453, anti-LAG3 therapeutics including but not limited to relatlimab, LAG525, or TSR-033, anti- 4-1BB (anti-CD37, anti-TNFRSF9), CD40 agonist therapeutics including but not limited to SGN-40, CP-870,893 or RO7009789, anti-CD47 therapeutics including but not limited to Hu5F9-G4, anti-CD20 therapeutics, anti-CD38 therapeutics, STING agonists including but not limited to ADU-S100, MK-1454, ASA404, or amidobenzimidazoles. In some embodiments, the additional therapeutic agents can be anti-CTLA4 agents including ipilimumab, tremelimumab. In some embodiments, the additional therapeutic agents can be hypomethylating agents including but not limited to azacytidine or decitabine, other immunomodulatory therapeutics including but not limited to epidermal growth factor inhibitors, statins, metformin, angiotensin receptor blockers, thalidomide, lenalidomide, pomalidomide, prednisone, or dexamethasone. In some embodiments, the additional therapeutic agents can be immunotherapeutic agents including targeted therapeutic agents, cancer vaccines, and CAR-T cell therapy. [000204] The compounds described herein may be administered in combination with other therapeutic agents known to treat cancers. Such other therapeutic agents include radiation therapy, anti-tubulin agents, DNA alkylating agents, DNA synthesis-inhibiting agents, DNA intercalating agents, anti-estrogen agents, anti-androgens, steroids, anti-EGFR agents, kinase inhibitors, mTOR inhibitors, PI3 kinase inhibitors, cyclin-dependent kinase inhibitors, CD4/CD6 kinase inhibitors, topoisomerase inhibitors, Histone Deacetylase (HDAC) inhibitors, DNA methylation inhibitors, anti-HER2 agents, anti-angiogenic agents, proteasome inhibitors, PARP (poly ADP ribose polymerase) inhibitors, cell cycle regulating kinase inhibitors, thalidomide, lenalidomide, antibody-drug-conjugates (ADCs). [000205] In an embodiment, the additional therapeutic agents can be chemotherapeutic agents including but not limited to an anti-tubulin agents (for example, paclitaxel, paclitaxel protein-bound particles for injectable suspension including but not limited to nab-paclitaxel, eribulin, docetaxel, ixabepilone, vincristine, auristatins, or maytansinoids), vinorelbine, DNA-alkylating agents (including but not limited to cisplatin, carboplatin, oxaliplatin, cyclophosphamide, ifosfamide, temozolomide), DNA intercalating agents or DNA topoisomerase inhibitors (including but not limited to anthracyclines such as doxorubicin, pegylated liposomal doxorubicin, daunorubicin, idarubicin, mitoxantrone, or epirubicin, camptothecins such as topotecan, irinotecan, or exatecan), 5-fluorouracil, capecitabine, cytarabine, decitabine, 5-aza cytadine, gemcitabine, and methotrexate. [000206] In some embodiments, the additional therapeutic agents can be kinase inhibitors including but not limited to erlotinib, gefitinib, neratinib, afatinib, osimertinib, lapatanib, crizotinib, brigatinib, ceritinib, alectinib, lorlatinib, everolimus, temsirolimus, abemaciclib, LEE011, palbociclib, cabozantinib, ripretinib, sunitinib, pazopanib, sorafenib, regorafenib, sunitinib, axitinib, dasatinib, imatinib, nilotinib, idelalisib, ibrutinib, BLU-667, Loxo 292, larotrectinib, and quizartinib, [000207] In some embodiments, the additional therapeutic agents can be anti-estrogen agents including but not limited to tamoxifen, fulvestrant, anastrozole, letrozole, and exemestane, anti-androgen agents including but not limited to abiraterone acetate, enzalutamide, nilutamide, bicalutamide, flutamide, cyproterone acetate, steroid agents including but not limited to prednisone and dexamethasone, PARP inhibitors including but not limited to neraparib, olaparib, talazoparib, and rucaparib, topoisomerase I inhibitors including but not limited to irinotecan, camptothecin, exatecan, and topotecan, topoisomerase II inhibitors including but not limited to anthracyclines, etoposide, etoposide phosphate, and mitoxantrone, Histone Deacetylase (HDAC) inhibitors including but not limited to vorinostat, romidepsin, panobinostat, valproic acid, and belinostat, DNA methylation inhibitors including but not limited to DZNep and 5-aza-2′-deoxycytidine, proteasome inhibitors including but not limited to bortezomib and carfilzomib, biological agents including but not limited to trastuzumab, ado-trastuzumab, pertuzumab, cetuximab, and panitumumab. [000208] In some embodiments, the additional therapeutic agents can be anti-angiogenic agents including but not limited to bevacizumab, aflibercept, and AMG386. [000209] In some embodiments, the additional therapeutic agents can be antibody-drug- conjugates (ADCs) including but not limited to ADCs containing DM1, DM4, MMAE, MMAF, or camptothecin payloads, brentuximab vedotin and trastuzumab emtansine, radiotherapy, therapeutic vaccines including but not limited to sipuleucel-T. [000210] In some embodiments, the additional therapeutic agent can be an autophagy inhibitor, an inhibitor of vesicular trafficking, including but not limited to ULK inhibitors such as ULK1 inhibitors, ULK2 inhibitors, ULK1/ULK2 inhibitors, VPS34 inhibitors, PPT1 inhibitors, or lysosomal blocking agents. In some embodiments, the additional therapeutic agent can be DCC-3116, SAR405, SB02024, hydroxychloroquinine, chloroquine, and LYS05. [000211] In some embodiments, the additional therapeutic agent can be EGFR inhibitors. Exemplary EGFR inhibitors include, but are not limited, cetuximab, osimertinib, and afatinib, and pharmaceutically acceptable salts thereof.In some embodiments, the additional therapeutic agent is selected from a luteinizing hormone-releasing hormone (LHRH) analog, including goserelin and leuprolide. [000212] In some embodiments, the additional therapeutic agent is selected from the group consisting of selected from the group consisting of everolimus, trabectedin, abraxane, TLK 286, AV-299, DN-101, pazopanib, GSK690693, RTA 744, ON 0910.Na, AZD 6244 (ARRY-142886), AMN-107, TKI-258, GSK461364, AZD 1152, enzastaurin, vandetanib, ARQ-197, MK-0457, MLN8054, PHA-739358, R-763, AT-9263, pemetrexed, erlotinib, dasatanib, nilotinib, decatanib, panitumumab, amrubicin, oregovomab, Lep-etu, nolatrexed, AZD 2171, batabulin, of atumtunab, zanolimumab, edotecarin, tetrandrine, rubitecan, tesmilifene, oblimersen, ticilimumab, ipilimumab, gossypol, Bio 111, 131-I-TM-601, ALT- 110, BIO 140, CC 8490, cilengitide, gimatecan, IL13-PE38QQR, INO 1001, IPdR1 KRX- 0402, lucanthone, LY 317615, neuradiab, vitespan, Rta 744, Sdx 102, talampanel, atrasentan, Xr 311, romidepsin, ADS-100380, sunitinib, 5-fluorouracil, vorinostat, etoposide, gemcitabine, doxorubicin, irinotecan, liposomal doxorubicin, 5'-deoxy-5-fluorouridine, vincristine, temozolomide, ZK-304709, seliciclib; PD0325901, AZD-6244, capecitabine, L- Glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidi n-5-yl)- ethyl]benzoyl]-, disodium salt, heptahydrate, camptothecin, PEG-labeled irinotecan, tamoxifen, toremifene citrate, anastrazole, exemestane, letrozole, DES(diethylstilbestrol), estradiol, estrogen, conjugated estrogen, bevacizumab, IMC-1C11, CHIR-258, 3-[5- (methylsulfonylpiperadinemethyl)-indolylj-quinolone, vatalanib, AG-013736, AVE-0005, the acetate salt of [D-Ser(tBu) 6, Azgly 10] (pyro-Glu-His-Trp-Ser-Tyr-D-Ser(tBu)-Leu-Arg- Pro-Azgly-NH2 acetate [C59H84N18O14-(C2H4O2)x where x=1 to 2.4], goserelin acetate, leuprolide acetate, triptorelin pamoate, medroxyprogesterone acetate, hydroxyprogesterone caproate, megestrol acetate, raloxifene, bicalutamide, flutanide, nilutamide, megestrol acetate, CP-724714; TAK-165, HKI-272, erlotinib, lapatanib, canertinib, ABX-EGF antibody, erbitux, EKB-569, PKI-166, GW-572016, Ionafarnib, BMS-214662, tipifarnib; amifostine, NVP-LAQ824, suberoyl analide hydroxamic acid, valproic acid, trichostatin A, FK-228, SU11248, sorafenib, KRN951, aminoglutethimide, arnsacrine, anagrelide, L- asparaginase, Bacillus Calmette-Guerin (BCG) vaccine, bleomycin, buserelin, busulfan, carboplatin, carmustine, chlorambucil, cisplatin, cladribine, clodronate, cyproterone, cytarabine, dacarbazine, dactinomycin, daunorubicin, diethylstilbestrol, epirubicin, fludarabine, fludrocortisone, fluoxymesterone, flutamide, gemcitabine, gleevac, hydroxyurea, idarubicin, ifosfamide, imatinib, leuprolide, levamisole, lomustine, mechlorethamine, melphalan, 6-mercaptopurine, mesna, methotrexate, mitomycin, mitotane, mitoxantrone, nilutamide, octreotide, oxaliplatin, pamidronate, pentostatin, plicamycin, porfimer, procarbazine, raltitrexed, rituximab, streptozocin, teniposide, testosterone, thalidomide, thioguanine, thiotepa, tretinoin, vindesine, 13-cis-retinoic acid, phenylalanine mustard, uracil mustard, estramustine, altretamine, floxuridine, 5-deooxyuridine, cytosine arabinoside, 6- mecaptopurine, deoxycoformycin, calcitriol, valrubicin, mithramycin, vinblastine, vinorelbine, topotecan, razoxin, marimastat, COL-3, neovastat, BMS-275291, squalamine, endostatin, SU5416, SU6668, EMD121974, interleukin-12, IM862, angiostatin, vitaxin, droloxifene, idoxyfene, spironolactone, finasteride, cimitidine, trastuzumab, denileukin diftitox, gefitinib, bortezimib, irinotecan, topotecan, doxorubicin, docetaxel, vinorelbine, bevacizumab (monoclonal antibody) and erbitux, cremophor-free paclitaxel, epithilone B, BMS-247550, BMS-310705, droloxifene, 4-hydroxytamoxifen, pipendoxifene, ERA-923, arzoxifene, fulvestrant, acolbifene, lasofoxifene, idoxifene, TSE-424, HMR-3339, ZK186619, PTK787/ZK 222584, VX-745, PD 184352, rapamycin, 40-O-(2-hydroxyethyl)- rapamycin, temsirolimus, AP-23573, RAD001, ABT-578, BC-210, LY294002, LY292223, LY292696, LY293684, LY293646, wortmannin, ZM336372, L-779,450, PEG-filgrastim, darbepoetin, erythropoietin, granulocyte colony-stimulating factor, zolendronate, prednisone, cetuximab, granulocyte macrophage colony-stimulating factor, histrelin, pegylated interferon alfa-2a, interferon alfa-2a, pegylated interferon alfa-2b, interferon alfa-2b, azacitidine, PEG- L-asparaginase, lenalidomide, gemtuzumab, hydrocortisone, interleukin-11, dexrazoxane, alemtuzumab, all-transretinoic acid, ketoconazole, interleukin-2, megestrol, immune globulin, nitrogen mustard, methylprednisolone, ibritgumomab tiuxetan, androgens, decitabine, hexamethylmelamine, bexarotene, tositumomab, arsenic trioxide, cortisone, editronate, mitotane, cyclosporine, liposomal daunorubicin, Edwina-asparaginase, strontium 89, casopitant, netupitant, an NK-1 receptor antagonist, palonosetron, aprepitant, diphenhydramine, hydroxyzine, metoclopramide, lorazepam, alprazolam, haloperidol, droperidol, dronabinol, dexamethasone, methylprednisolone, prochlorperazine, granisetron, ondansetron, dolasetron, tropisetron, pegfilgrastim, erythropoietin, epoetin alfa and darbepoetin alfa, ipilumumab, and mixtures thereof. Pharmaceutical Compositions and Kits [000213] Another aspect of this disclosure provides pharmaceutical compositions comprising compounds as disclosed herein formulated together with a pharmaceutically acceptable carrier. In particular, the present disclosure provides pharmaceutical compositions comprising compounds as disclosed herein formulated together with one or more pharmaceutically acceptable carriers. These formulations include those suitable for oral, rectal, topical, buccal, parenteral (e.g., subcutaneous, intramuscular, intradermal, or intravenous) rectal, vaginal, or aerosol administration, although the most suitable form of administration in any given case will depend on the degree and severity of the condition being treated and on the nature of the particular compound being used. For example, disclosed compositions may be formulated as a unit dose, and/or may be formulated for oral or subcutaneous administration. [000214] Exemplary pharmaceutical compositions may be used in the form of a pharmaceutical preparation, for example, in solid, semisolid, or liquid form, which contains one or more of the compounds described herein, as an active ingredient, in admixture with an organic or inorganic carrier or excipient suitable for external, enteral, or parenteral applications. The active ingredient may be compounded, for example, with the usual non- toxic, pharmaceutically acceptable carriers for tablets, pellets, capsules, suppositories, solutions, emulsions, suspensions, and any other form suitable for use. The active object compound is included in the pharmaceutical composition in an amount sufficient to produce the desired effect upon the process or condition of the disease. [000215] For preparing solid compositions such as tablets, the principal active ingredient may be mixed with a pharmaceutical carrier, e.g., conventional tableting ingredients such as corn starch, lactose, sucrose, sorbitol, talc, stearic acid, magnesium stearate, dicalcium phosphate or gums, and other pharmaceutical diluents, e.g., water, to form a solid preformulation composition containing a homogeneous mixture of a compound provided herein, or a non-toxic pharmaceutically acceptable salt thereof. When referring to these preformulation compositions as homogeneous, it is meant that the active ingredient is dispersed evenly throughout the composition so that the composition may be readily subdivided into equally effective unit dosage forms such as tablets, pills, and capsules. [000216] In solid dosage forms for oral administration (capsules, tablets, pills, dragees, powders, granules and the like), the subject composition is mixed with one or more pharmaceutically acceptable carriers, such as sodium citrate or dicalcium phosphate, and/or any of the following: (1) fillers or extenders, such as starches, lactose, sucrose, glucose, mannitol, and/or silicic acid; (2) binders, such as, for example, carboxymethylcellulose, alginates, gelatin, polyvinyl pyrrolidone, sucrose and/or acacia; (3) humectants, such as glycerol; (4) disintegrating agents, such as agar-agar, calcium carbonate, potato or tapioca starch, alginic acid, certain silicates, and sodium carbonate; (5) solution retarding agents, such as paraffin; (6) absorption accelerators, such as quaternary ammonium compounds; (7) wetting agents, such as, for example, acetyl alcohol and glycerol monostearate; (8) absorbents, such as kaolin and bentonite clay; (9) lubricants, such a talc, calcium stearate, magnesium stearate, solid polyethylene glycols, sodium lauryl sulfate, and mixtures thereof; and (10) coloring agents. In the case of capsules, tablets and pills, the compositions may also comprise buffering agents. Solid compositions of a similar type may also be employed as fillers in soft and hard-filled gelatin capsules using such excipients as lactose or milk sugars, as well as high molecular weight polyethylene glycols and the like. [000217] A tablet may be made by compression or molding, optionally with one or more accessory ingredients. Compressed tablets may be prepared using binder (for example, gelatin or hydroxypropylmethyl cellulose), lubricant, inert diluent, preservative, disintegrant (for example, sodium starch glycolate or cross-linked sodium carboxymethyl cellulose), surface-active or dispersing agent. Molded tablets may be made by molding in a suitable machine a mixture of the subject composition moistened with an inert liquid diluent. Tablets, and other solid dosage forms, such as dragees, capsules, pills, and granules, may optionally be scored or prepared with coatings and shells, such as enteric coatings and other coatings well known in the pharmaceutical-formulating art. [000218] Compositions for inhalation or insufflation include solutions and suspensions in pharmaceutically acceptable, aqueous, or organic solvents, or mixtures thereof, and powders. Liquid dosage forms for oral administration include pharmaceutically acceptable emulsions, microemulsions, solutions, suspensions, syrups, and elixirs. In addition to the subject composition, the liquid dosage forms may contain inert diluents commonly used in the art, such as, for example, water or other solvents, solubilizing agents and emulsifiers, such as ethyl alcohol, isopropyl alcohol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylene glycol, oils (in particular, cottonseed, groundnut, corn, germ, olive, castor and sesame oils), glycerol, tetrahydrofuryl alcohol, polyethylene glycols and fatty acid esters of sorbitan, cyclodextrins and mixtures thereof. [000219] Suspensions, in addition to the subject composition, may contain suspending agents as, for example, ethoxylated isostearyl alcohols, polyoxyethylene sorbitol and sorbitan esters, microcrystalline cellulose, aluminum metahydroxide, bentonite, agar-agar and tragacanth, and mixtures thereof. [000220] Formulations for rectal or vaginal administration may be presented as a suppository, which may be prepared by mixing a subject composition with one or more suitable non-irritating excipients or carriers comprising, for example, cocoa butter, polyethylene glycol, a suppository wax, or a salicylate, and which is solid at room temperature, but liquid at body temperature and, therefore, will melt in the body cavity and release the active agent. [000221] Dosage forms for transdermal administration of a subject composition include powders, sprays, ointments, pastes, creams, lotions, gels, solutions, patches, and inhalants. The active component may be mixed under sterile conditions with a pharmaceutically acceptable carrier, and with any preservatives, buffers, or propellants which may be required. [000222] The ointments, pastes, creams, and gels may contain, in addition to a subject composition, excipients, such as animal and vegetable fats, oils, waxes, paraffins, starch, tragacanth, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicic acid, talc and zinc oxide, or mixtures thereof. [000223] Powders and sprays may contain, in addition to a subject composition, excipients such as lactose, talc, silicic acid, aluminum hydroxide, calcium silicates and polyamide powder, or mixtures of these substances. Sprays may additionally contain customary propellants, such as chlorofluorohydrocarbons and volatile unsubstituted hydrocarbons, such as butane and propane. [000224] Compositions and compounds of the present disclosure may alternatively be administered by aerosol. This is accomplished by preparing an aqueous aerosol, liposomal preparation or solid particles containing the compound. A non-aqueous (e.g., fluorocarbon propellant) suspension could be used. Sonic nebulizers may be used because they minimize exposing the agent to shear, which may result in degradation of the compounds contained in the subject compositions. Ordinarily, an aqueous aerosol is made by formulating an aqueous solution or suspension of a subject composition together with conventional pharmaceutically acceptable carriers and stabilizers. The carriers and stabilizers vary with the requirements of the particular subject composition, but typically include non-ionic surfactants (Tweens, Pluronics, or polyethylene glycol), innocuous proteins like serum albumin, sorbitan esters, oleic acid, lecithin, amino acids such as glycine, buffers, salts, sugars or sugar alcohols. Aerosols generally are prepared from isotonic solutions. [000225] Pharmaceutical compositions of the present disclosure suitable for parenteral administration comprise a subject composition in combination with one or more pharmaceutically-acceptable sterile isotonic aqueous or non-aqueous solutions, dispersions, suspensions or emulsions, or sterile powders which may be reconstituted into sterile injectable solutions or dispersions just prior to use, which may contain antioxidants, buffers, bacteriostats, solutes which render the formulation isotonic with the blood of the intended recipient or suspending or thickening agents. [000226] Examples of suitable aqueous and non-aqueous carriers which may be employed in the pharmaceutical compositions provided herein include water, ethanol, polyols (such as glycerol, propylene glycol, polyethylene glycol, and the like), and suitable mixtures thereof, vegetable oils, such as olive oil, and injectable organic esters, such as ethyl oleate and cyclodextrins. Proper fluidity may be maintained, for example, by the use of coating materials, such as lecithin, by the maintenance of the required particle size in the case of dispersions, and by the use of surfactants. [000227] In another embodiment, provided are enteral pharmaceutical formulations including a disclosed compound, an enteric material, and a pharmaceutically acceptable carrier or excipient thereof. Enteric materials refer to polymers that are substantially insoluble in the acidic environment of the stomach, and that are predominantly soluble in intestinal fluids at specific pHs. The small intestine is the part of the gastrointestinal tract (gut) between the stomach and the large intestine, and includes the duodenum, jejunum, and ileum. The pH of the duodenum is about 5.5, the pH of the jejunum is about 6.5 and the pH of the distal ileum is about 7.5. [000228] Accordingly, enteric materials are not soluble, for example, until a pH of about 5.0, of about 5.2, of about 5.4, of about 5.6, of about 5.8, of about 6.0, of about 6.2, of about 6.4, of about 6.6, of about 6.8, of about 7.0, of about 7.2, of about 7.4, of about 7.6, of about 7.8, of about 8.0, of about 8.2, of about 8.4, of about 8.6, of about 8.8, of about 9.0, of about 9.2, of about 9.4, of about 9.6, of about 9.8, or of about 10.0. Exemplary enteric materials include cellulose acetate phthalate (CAP), hydroxypropyl methylcellulose phthalate (HPMCP), polyvinyl acetate phthalate (PVAP), hydroxypropyl methylcellulose acetate succinate (HPMCAS), cellulose acetate trimellitate, hydroxypropyl methylcellulose succinate, cellulose acetate succinate, cellulose acetate hexahydrophthalate, cellulose propionate phthalate, cellulose acetate maleate, cellulose acetate butyrate, cellulose acetate propionate, copolymer of methylmethacrylic acid and methyl methacrylate, copolymer of methyl acrylate, methylmethacrylate and methacrylic acid, copolymer of methylvinyl ether and maleic anhydride (Gantrez ES series), ethyl methyacrylate-methylmethacrylate- chlorotrimethylammonium ethyl acrylate copolymer, natural resins such as zein, shellac and copal collophorium, and several commercially available enteric dispersion systems (e.g., Eudragit L30D55, Eudragit FS30D, Eudragit L100, Eudragit S100, Kollicoat EMM30D, Estacryl 30D, Coateric, and Aquateric). The solubility of each of the above materials is either known or is readily determinable in vitro. The foregoing is a list of possible materials, but one of skill in the art with the benefit of the disclosure would recognize that it is not comprehensive and that there are other enteric materials that would meet the objectives described herein. [000229] Advantageously, provided herein are kits for use by a e.g., a consumer in need of treatment of cancer. Such kits include a suitable dosage form such as those described above and instructions describing the method of using such dosage form to mediate, reduce or prevent inflammation. The instructions would direct the consumer or medical personnel to administer the dosage form according to administration modes known to those skilled in the art. Such kits could advantageously be packaged and sold in single or multiple kit units. An example of such a kit is a so-called blister pack. Blister packs are well known in the packaging industry and are being widely used for the packaging of pharmaceutical unit dosage forms (tablets, capsules, and the like). Blister packs generally consist of a sheet of relatively stiff material covered with a foil of a preferably transparent plastic material. During the packaging process recesses are formed in the plastic foil. The recesses have the size and shape of the tablets or capsules to be packed. Next, the tablets or capsules are placed in the recesses and the sheet of relatively stiff material is sealed against the plastic foil at the face of the foil which is opposite from the direction in which the recesses were formed. As a result, the tablets or capsules are sealed in the recesses between the plastic foil and the sheet. Preferably the strength of the sheet is such that the tablets or capsules can be removed from the blister pack by manually applying pressure on the recesses whereby an opening is formed in the sheet at the place of the recess. The tablet or capsule can then be removed via said opening. [000230] It may be desirable to provide a memory aid on the kit, e.g., in the form of numbers next to the tablets or capsules whereby the numbers correspond with the days of the regimen which the tablets or capsules so specified should be ingested. Another example of such a memory aid is a calendar printed on the card, e.g., as follows "First Week, Monday, Tuesday, . .. etc... . Second Week, Monday, Tuesday, ... " etc. Other variations of memory aids will be readily apparent. A "daily dose" can be a single tablet or capsule or several pills or capsules to be taken on a given day. Also, a daily dose of a first compound can consist of one tablet or capsule while a daily dose of the second compound can consist of several tablets or capsules and vice versa. The memory aid should reflect this. EXAMPLES [000231] The compounds described herein can be prepared in a number of ways based on the teachings contained herein and synthetic procedures known in the art. In the description of the synthetic methods described below; it is to be understood that all proposed reaction conditions, including choice of solvent, reaction atmosphere, reaction temperature, duration of the experiment and workup procedures, can be chosen to be the conditions standard for that reaction, unless otherwise indicated. It is understood by one skilled in the art of organic synthesis that the functionality present on various portions of the molecule should be compatible with the reagents and reactions proposed. Substituents not compatible with the reaction conditions will be apparent to one skilled in the art, and alternate methods are therefore indicated. The starting materials for the examples are either commercially available or are readily prepared by standard methods from known materials. [000232] The following abbreviation are used in this disclosure and have the following definitions: “ADP” is adenosine diphosphate, “ATP” is adenosine triphosphate, “Ar” is argon gas, “Boc” is t-butylcarbonate, “BSA” is bovine serum albumin, “conc.” is concentrated, “Cs2CO3” is cesium carbonate, “CuI” is copper (I) iodide, “CVs” is column volumes, “DBU” is 1,8-diazabicyclo[5.4.0]undec-7-ene, “DCE” is dichloroethane, “DCM” is dichloromethane, “DIEA” is N,N-diisopropylethylamine, “DMA” is N,N-dimethylacetamide, “DMAP” is 4- (dimethylamino)pyridine, “DMF” is N,N-dimethylformamide, “dppf” is 1,1′- bis(diphenylphosphino)ferrocene,”DMEM” is Dulbecco's Modified Eagle Media, “DMSO” is dimethylsulfoxide, “DPPA” is diphenylphosphryl azide, “EDC” is 1-Ethyl-3-(3- dimethylaminopropyl)carbodiimide, “ESI” is electrospray ionization, “Et2O” is diethylether, “EtOAc” is ethyl acetate, “EtOH” is ethanol, “GST” is glutathione S-transferase, “h” is hour or hours, “HATU” is hexafluorophosphate azabenzotriazole tetramethyl uronium, “H 2 ” is hydrogen gas, “HCl” is hydrochloric acid, “Hex” is hexane, “H2O” is water, “HOBt” is hydroxybenzotriazole “IC 50 ” is half maximal inhibitory concentration, “K 2 CO 3 ” is potassium carbonate, “K3PO4” is potassium phosphate, “LAH” is lithium aluminum hydride, “LiMHDS” is lithium bis(trimethylsilyl)amide, “mCPBA” is meta-Chloroperoxybenzoic acid, MeCN” is acetonitrile, “MeOH” is methanol, “MgSO4” is magnesium sulfate, “MHz” is megahertz, “min” is minute or minutes, “MS” is mass spectrometry, “NADH” is nicotinamide adenine dinucleotide, “NaH” is sodium hydride, “NaHCO3” is sodium bicarbonate, “Na 2 SO 4 ” is sodium sulfate, “NaBH 4 ” is sodium borohydride, “Na 2 S 2 O 3 ” is Sodium thiosulfate “NaSMe” is sodium thiomethoxide, “NH4Cl” is ammonium chloride, “NH 4 OH” is ammonium hydroxide, “NBS” is N-bromosuccinimide, “NMR” is nuclear magnetic resonance, “OMs” is O-mesylate, “PBS” is phosphate buffered saline, “Pd” is palladium, “Pd/C” is palladium on carbon, “Pd 2 (dba) 3 ” is tris(dibenzylideneacetone)dipalladium(0), “Pd(OAc)2” is palladium (II) acetate, “Pd(PPh3)4” is tetrakis(triphenylphosphine)palladium(0), “prep-HPLC” is preparative high performance liquid chromatography, “rt” is room temperature which is also known as “ambient temp,” which will be understood to consist of a range of normal laboratory temperatures ranging from 15-25 °C, “sat’d.” is saturated, “SFC” is supercritical fluid chromatography, “SM” is starting material, “SNAr” is “nucleophilic aromatic substitution, “T3P” is n- propanephosphonic acid anhydride, “TBAF” is tertabutyl ammonium fluoride, “TEA” is triethylamine, “TFA” is trifluoroacetic acid, “THF” is tetrahydrofuran, “TMS” is trimethylsilyl, “TBDMS” is tert-butyldimethylsilyl, “Tris” is tris(hydroxymethyl)aminomethane, “Xantphos” is 4,5-bis(diphenylphosphino)-9,9- dimethylxanthene, “X-Phos” is 2-dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl and “ZnCl2” is zinc chloride. General Chemistry [000233] Exemplary compounds described herein are available by the general synthetic methods illustrated in the Schemes below, Intermediate preparations, and the accompanying Examples. Synthetic Schemes Scheme 1
[000234] Scheme 1 illustrates an exemplary preparation of intermediates 1-6. Treatment of bromides 1-1 (R = NH2) with commercially available boronates 1-2 (2,6-dichloro-4- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 4-chloro-2-fluoro-6-(4,4,5,5- tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 2-chloro-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2- dioxaborolan-2-yl)pyridine or 2,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2- yl)pyridine) in the presence of a palladium catalyst (Suzuki coupling) affords 1-3b. Alternatively, treatment of bromides 1-1 (R = NO2) with commercially available boronates 1- 2 under Suzuki conditions to afford 1-3a. Compounds 1-3a can be reduced by Pd catalyzed hydrogenation (palladium on carbon 10 %, 50 % wet) or mild reducing conditions for example, zinc or iron metal with ammonium chloride to afford 1-3b. Compounds 1-3b (Y 1 = Cl, R = NH2) reacts with Z-B(OR)2 under Pd (0) catalyzed coupling conditions to provide 1- 4. Compounds 1-3b (Y 2 = F or Cl) react with alcohols E 3 -L 3 -OH or amines E 3 -L 3 -N(R 4 )H by SNAr reaction in the presence of base to afford 1-5. Z-substituted intermediates 1-4 are converted to 1-6 by S N Ar with alcohols E 3 -L 3 -OH or amines E 3 -L 3 -N(R 4 )H. Z-substituted intermediates 1-4 are converted to 1-6 by Suzuki reaction with E 3 -L 3 -B(OR)2 using well known established literature conditions to those skilled in the art. Compounds 1-5 react with alcohols or amines Z-H by SNAr reaction in the presence of base to afford 1-6. Alternatively, 1-6 can be obtained by Suzuki reaction of 1-5 (Y 1 = Cl) with boronates or boronic acids Z- B(OR)2. Commercially available starting materials 1-7 react with alcohols or amines Z-H by S N Ar reaction in the presence of base to obtain Z-substituted intermediates 1-8 (Y 2 = Cl) which can be converted to 1-4 by Suzuki reaction with boronates 1-9. Boronates 2-1a are commercially available or can be readily prepared from corresponding halides by known methods to those skilled in the art (see scheme 2). Scheme 2 [000235] Scheme 2 illustrates an exemplary preparation of intermediates 2-5. Pd- borylation of 1-1 (R = NH2 or NO2) with bis(pinacolato)diboron in the presence of a palladium catalyst (example, Pd(dppf)Cl 2 ) affords boronates 2-1a (R = NH 2 ) or 2-1b (R = NO2). Activation of 1-1 (R = NH2) with 2,2,2-trichloroethyl chloroformate (or isopropenyl chloroformate) under Schotten-Baumann conditions (for example in a mixture of saturated aqueous NaHCO3 and EtOAc) affords 2-2 which is further reacted with amines E 1 -L 1 -N(R 3 )H (commercially available or synthesized as described in WO2013134252) to furnish urea 2-4. Compounds 2-3 can be obtained by activation of 2-1a with 2,2,2-trichloroethyl chloroformate (or isopropenyl chloroformate) under Schotten-Baumann conditions or by Pd-borylation of 2- 2 with bis(pinacolato)diboron. Intermediates 2-5 can be prepared by reaction of 2-1a with carboxylic acids E 1 -L 1 -COOH (commercially available or synthesized as described in US20080019978A1, Organic Letters, 2020, 22, 1091-1095 and Tetrahedron, 1986, 42, 2931- 2935) under Curtius rearrangement (in situ generation of isocyanate) conditions (DPPA and a base (Et 3 N) in a suitable solvent such as 1,4-dioxane at elevated temperature), by coupling reaction of 2-3 with amines E 1 -L 1 -N(R 3 )H or by Pd-borylation of 2-4 with bis(pinacolato)diboron. [000236] Scheme 3 illustrates an exemplary preparation of intermediates 3-4. Commercially available 4-bromo-2-fluoropyridine 3-1 reacts with various alcohols or amines Z-H by SNAr reaction in the presence of base to obtain 3-2. Amines 3-4 can be prepared in different approaches as shown in scheme 3. Bromides 3-2 upon borylation provide 3-3. Borylation is a well-documented reaction to those skilled in the art. This transformation can be performed under different conditions such as trialkylborates in presence of n-BuLi or Pd (0) catalyzed reaction with bis(pinacolato)diboron. Boronates or boronic acids 3-3 react with bromides 1-1 (R = NH 2 ) to produce 3-4. In another approach, 3-4 can be prepared from 3-2 with boronates 2-1a under Suzuki reaction conditions. De-chlorination of 1-4 (Scheme 1, where X 2 = N, X 4 = CH and Y 2 = Cl) by palladium catalyzed hydrogenation affords 3-4. Scheme 4 [000237] Scheme 4 describes an exemplary preparation of intermediates 4-4a and 4-4b. Commercially available 4,6-dichloropyridin-2-amine 4-1 reacts with alcohols or amines Z-H by S N Ar reaction to provide 4-2a and 4-2b in the presence of a suitable base such as DIEA, K2CO3, or NaH. When produced as a mixture, it is understood by those skilled in the art that 4-2a and 4-2b can be separated by a suitable purification method for example by SFC purification, crystallization, or chromatography. After separation of a mixture 4-2a and 4-2b, each isomer reacts with boronates 2-1b under Suzuki conditions to obtain 4-3a and 4-3b respectively. Treatment of 4-3a with aldehyde or ketone to introduce R 4 by reductive alkylation conditions known to those skilled in the art gives the R 4 substituted secondary amine. N-alkylation of the secondary amine with different alkylating agents (E 3 -L 3 -X: X = Cl, Br, OMs) in the presence of base, followed by nitro reduction by palladium catalyzed hydrogenation or mild reducing conditions (zinc or iron metal with ammonium chloride) furnishes 4-4a. In a similar manner, 4-3b can be converted to 4-4b.
[000238] Scheme 5 illustrates an exemplary preparation of intermediates 5-4. Commercially available 2,6-dichloropyridin-4-amine 5-1 reacts with alcohols or amines Z-H by S N Ar reaction in the presence of base such as DIEA, NaH, or K 2 CO 3 to provide 5-2. Suzuki reaction of 5-2 with boronates 2-1b provides 5-3. Intermediates 5-4 can be prepared from 5-3 in a similar manner as described in Scheme 4. Scheme 6 [000239] Scheme 6 illustrates an exemplary preparation of pyridazine intermediates 6-4 and 6-6. 5-Bromo-3-chloropyridazine 6-1 reacts with alcohols or amines Z-H to afford 6-2 by S N Ar reaction. Z-substituted bromides 6-2 react with boronates 2-1a to afford 6-4 by Pd catalyzed Suzuki reactions. Alternatively, the treatment of 5-bromo-3-chloropyridazine 6-1 with boronates 2-1a under Suzuki reaction conditions affords 6-3. Finally, chlorides 6-3 react with boronates or boronic acids Z-B(OR)2 to provide 6-4 by Pd (0) catalyzed Suzuki reaction. The treatment of 5-bromo-3-chloropyridazine 6-1 with boronates or boronic acids Z-B(OR)2 under Suzuki reaction conditions affords 6-5. Z-substituted chlorides 6-5 react with boronates 2-1a to provide 6-6 by Pd (0) catalyzed Suzuki reaction. [000240] Scheme 7 illustrates an exemplary preparation of pyrimidine intermediates 7.4a, 7-4b and 7-4c. 2,4,6-Trichloropyrimidine 7-1 reacts with boronates or boronic acids Z- B(OR) 2 in the presence of a palladium catalyst (Suzuki reaction) to afford a mixture of intermediates 7-2a and 7-2b, which can be separated by SFC purification, crystallization, or chromatography. 7-2a reacts with alcohols (E 3 -L 3 -OH) or amines (E 3 -L 3 -N(R 4 )H) by SNAr reaction to obtain 7-3a. In a similar manner, reaction of 7-2b with alcohols (E 3 -L 3 -OH) or amines (E 3 -L 3 -N(R 4 )H) by SNAr reaction affords a mixture of 7-3b and 7-3c which can be separated by a suitable method (for example: SFC purification, column chromatography or recrystallization). Each intermediate 7-3a, 7-3b and 7-3c reacts with boronates 2-1a in the presence of a palladium catalyst (Suzuki reaction) to afford 7-4a, 7-4b and 7-4c respectively. Scheme 8 [000241] Scheme 8 illustrates an exemplary preparation of intermediates 8-4. 4,6- Dichloro-2-(methylthio)pyrimidine 8-1 reacts with alcohols or amines Z-H in the presence of base to produce 8-2. Treatment of 8-2 with boronates 2-1b in the presence of a palladium catalyst (Suzuki reaction) affords 8-3. Nitro reduction of 8-3 by palladium catalyzed hydrogenation or mild reducing conditions such as zinc or iron metal with ammonium chloride affords 8-4. Scheme 9 N-alkylation or N-acylation 1,4-dioxane HCl, heat H 9-5 N N 9-2 [000242] Scheme 9 describes an exemplary preparation of Z-substituted bromo- pyridones 9-5. Either N-alkylation or N-acylation of 5-bromo-2-methoxypyridin-3-amine 9-1 and 5-bromo-2-fluoropyridin-3-amine 9-2 affords 9-3 and 9-4 respectively, wherein Z is attached to the pyridyl ring via nitrogen atom. Both 9-3 and 9-4 afford Z-substituted bromo- pyridones 9-5 under acidic conditions such as conc. HCl in 1,4-dioxane at elevated temperature or BBr 3 in halogenated solvents. Scheme 10 [000243] Scheme 10 illustrates an exemplary preparation of intermediates 10-2a and 10- 2b. Compounds 9-5 (scheme 9) react with alkylating reagents (E 3 -L 3 -X, X = Cl, Br, OMs) in the presence of base such as silver carbonate in an aprotic solvent like toluene to produce the mixture of O-alkylated and N-alkylated 10-1a and 10-1b which can be separated by a suitable method, such as SFC purification, crystallization, or chromatography. Alternatively, 10-1a can be prepared from 9-5 with alcohols (E 3 -L 3 -OH) by standard Mitsunobu reaction known to those skilled in the art. O-alkylated 10-1aand N-alkylated 10-1b can be reacted with boronates 2-1a in the presence of a palladium catalyst (Suzuki reaction) to afford 10-2a and 10-2b respectively. Scheme 11 2 [000244] Scheme 11 illustrates an exemplary preparation of intermediates 11-4a and 11- 4b compounds 11-1 (3-bromo-5-chloropyridin-2(1H)-one, 4-bromo-6-chloropyridazin- 3(2H)-one, 3-bromo-5-chloropyrazin-2(1H)-one) reacts with alkylating reagents E 3 -L 3 -X (X = Cl, Br, OMs) in the presence of base such as silver carbonate in an aprotic solvent like toluene to produce a mixture of O-alkylated and N-alkylated 11-2a and 11-2b which can be separated by a suitable method such as SFC purification, crystallization or chromatography. Each 11-2a and 11-2b reacts with boronates or boronic acids Z-B(OR) 2 under Pd-catalyzed coupling reaction (for example, Pd(OAc)2, (R)-(+)-2,2’-bis(diphenylphosphino)- 1,1’binaphthyl) in the presence of base like Cs 2 CO 3 or K 2 CO 3 in aprotic solvents like toluene or 1,4-dioxane to afford 11-3a and 11-3b respectively. Treatment of 11-3a and 11-3b with boronates 2-1a in the presence of a palladium catalyst (Suzuki reaction) affords 11-4a and 11-4b respectively. Scheme 12 [000245] Scheme 12 illustrates an exemplary preparation of intermediates 12-4a and 12- 4b. In a similar manner as described in scheme 11, 4-bromo-6-chloropyridin-2-ol 12-1 reacts with E 3 -L 3 -X (X = Cl, Br, OMs) to produce the mixture of O-alkylated and N-alkylated 12-2a and 12-2b which can be separated by a suitable method well known to those skilled in the art. Each 12-2a and 12-2b reacts with alcohols or amines Z-H by SNAr reaction to afford 12-3a and 12-3b respectively. Finally, 12-3a and 12-3b upon treatment with boronates 2-1a in the presence of a palladium catalyst (Suzuki reaction) afford 12-4a and 12-4b respectively. [000246] Scheme 13 illustrates an exemplary preparation of intermediates 13-3 and 13- 4. Compound 13-1 treats with boronates or boronic acids Z-B(OR)2 in the presence of a palladium catalyst (Suzuki reaction) afford 13-2. Z-substituted chlorides 13-2 react with boronates 2-1a under Suzuki conditions to afford intermediates 13-3. In a similar manner, compound 13-1 reacts with boronates 2-1a in the presence of a palladium catalyst (Suzuki reaction) afford 13-4. Scheme 14 [000247] Scheme 14 illustrates an exemplary preparation of intermediates 14-3. Bromides 14-1a (commercially available or synthesized by suitable method well known to those skilled in the art) react with boronates 2-1a under Suzuki reaction conditions to furnish 14-2a. Chlorides 14-2a react with boronates or boronic acid Z-B(OR) 2 under Suzuki conditions to afford 14-3. In a similar manner, intermediates 14-3 can be prepared from boronates 14-1b (commercially available or synthesized by suitable method well known to those skilled in the art). Boronates 14-1b react with Chlorides Z-Cl in the presence of a palladium catalyst (Suzuki reaction) to afford 14-2b. Finally, 14-2b reacts with boronates 2- 1a under Suzuki conditions to obtain 14-3. Scheme 15 [000248] Scheme 15 illustrates an exemplary preparation of intermediates 15-2. Activation of 1-5, 6-3 and 13-4 with 2,2,2-trichloroethyl chloroformate (or isopropenyl chloroformate) under Schotten-Baumann conditions give intermediates 15-1. Compounds 15- 2 can be prepared by coupling reaction of 1-5, 6-3 and 13-4 with isocyanates E 1 -L 1 -NCO (commercially available or synthesized by suitable method well known to those skilled in the art), or by coupling reaction of 1-5, 6-3 and 13-4 with amines E 1 -L 1 -N(R 3 )H in the presence of triphosgene, or by Curtius rearrangement of 1-5, 6-3 and 13-4 with carboxylic acid E 1 -L 1 - COOH, or by coupling reaction of 1-5, 6-3 and 13-4 with E 1 -L 1 -N(R 3 )COOCH2CCl3 which can be obtained by activation of E 1 -L 1 -N(R 3 )H with 2,2,2-trichloroethyl chloroformate under Schotten-Baumann conditions. Alternatively, compounds 15-2 can be prepared by coupling reaction of 15-1 with amines E 1 -L 1 -N(R 3 )H in the presence of base such as DIEA. Scheme 16 [000249] Scheme 16 illustrates an exemplary preparation of intermediates 16-2. Activation of 8-4 with 2,2,2-trichloroethyl chloroformate under Schotten-Baumann conditions produces 16-1 which is reacted with amines E 1 -L 1 -N(R 3 )H to obtain 16-2.
Scheme 17 1 [000250] Scheme 17 illustrates an exemplary preparation of compounds of Formula I. Activation of A (1-6, 3-4, 4-4a, 4-4b, 5-4, 6-4, 6-5, 7-4a, 7-4b, 7-4c, 10-2a, 10-2b, 11-4a, 11-4b, 12-4a, 12-4b, 13-3, and 14-3) with 2,2,2-trichloroethyl chloroformate (or isopropenyl chloroformate) under Schotten-Baumann conditions affords intermediates 17-1. Compounds of Formula I can be prepared by coupling reaction of 17-1 with amines E 1 -L 1 -N(R 3 )H in the presence of base such as DIEA or by coupling reaction of compounds A with isocyanates E 1 - L 1 -NCO (commercially available or synthesized by suitable method well known to those skilled in the art), or by coupling reaction of compounds A with amines E 1 -L 1 -N(R 3 )H in the presence of triphosgene, or by Curtius rearrangement of compounds A with carboxylic acid E 1 -L 1 -COOH, or by coupling reaction of compounds A with E 1 -L 1 -N(R 3 )COOCH 2 CCl 3 which can be obtained by activation of E 1 -L 1 -N(R 3 )H with 2,2,2-trichloroethyl chloroformate under Schotten-Baumann conditions or by Suzuki reaction of 15-2 with Z-B(OR) 2 . Pd- borylation of 15-2 with bis(pinacolato)diboron in the presence of a palladium catalyst (example, Pd(dppf)Cl 2 ) affords boronates or 17-2. Compound 17-2 can be converted to compound of Formula I under Suzuki conditions with Z-Y (Y = Cl, Br, commercially available or synthesized by suitable method well known to those skilled in the art). In a similar manner, boronates 2-5 can be converted to compound of Formula I under Suzuki conditions with compounds B (3-2, 6-2, 6-5, 7-3a, 7-3c, 11-3a, 11-3b, 12-3a, 12-3b, 13-2, and 14-2b). Alternatively, compound of Formula I can be prepared by oxidation of 16-2 with mCPBA, followed by S N Ar reaction with alcohols E 3 -L 3 -OH or amines E 3 -L 3 -N(R 4 )H. Finally, compounds of Formula I which contains an unsaturated functionality such as a double bond, can be hydrogenated in the presence of Pd catalyst. When Formula I contain a nitrogen protecting group such as Boc, the protecting group can be removed under acidic conditions (trifluoroacetic acid or HCl in 1,4-dioxane). In another embodiment, Formula I which contains an oxygen protecting group such as TBDMS, the protecting group can be deprotected using TBAF. Preparation of Intermediates. [000251] Using the synthetic procedures and methods described herein and methods known to those skilled in the art, the following compounds were made: General Method A: Borylation [000252] Intermediate A1: tert-butyl methyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan- 2-yl)pyridine-2-yl)carbamate [000253] A mixture of tert-butyl (4-bromopyridin-2-yl)(methyl)carbamate (0.82 g, 2.9 mmol), 4,4,4’,4’,5,5,5’,5’-octamethyl-2,2’-bi(1,3,2-dioxa borolane) (0.87 g, 3.4 mmol) and KOAc (0.84 g, 8.6 mmol) in DMF (15 mL) was allowed to stir at rt. The reaction mixture was sparged with Ar for 10 min. Pd(dppf)Cl2.DCM adduct (0.12 g, 0.14 mmol) was added and the reaction mixture was sealed and heated to 80 ºC overnight. The reaction was cooled to rt and diluted with EtOAc (30 mL). The organic layer was separated and washed with brine (30 mL), dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure to afford a brown oil. The brown oil was treated with hexanes (20 mL) and the solid was filtered. The filtrate was concentrated to dryness under vacuum to afford tert-butyl methyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridi ne-2-yl)carbamate (A1, 1.09 g, 100%) as a brown solid. 1 H NMR (400 MHz, DMSO-d6): ^ 8.40 (d, J = 4.8 Hz, 1H), 7.90 (s, 1H), 7.27 (d, J = 4.8 Hz, 1H), 3.29 (s, 3H), 1.48 (s, 9H), 1.30 (s, 12H); MS (ESI) m/z: 335.2 (M+H + ). [000254] Using the General Method A above, the following Intermediates of Table A were prepared. Table A.
[000255] Preparation of intermediate A9 [000256] A solution of 4-bromopyridin-2-amine (4.0 g, 23 mmol) in DCM (100 ml) was cooled to 0 ºC. DIEA (16 mL, 92 mmol) and 2-chloroacetyl chloride (2.0 mL, 25 mmol) were added dropwise to the solution. The reaction mixture was allowed to warm to rt and then stirred at rt for 4 h. Dimethylamine (2.0 M in THF, 58 mL, 116 mmol) was added to the reaction mixture and the solution was allowed to stir at rt overnight. The reaction mixture was quenched with sat’d NaHCO 3 (aq, 50 mL) and then the solution was extracted with DCM (3 x 50 mL). The combined organics were dried over anhydrous Na2SO4, filtered, and concentrated to dryness to afford a black oil. The black oil was purified by silica gel column chromatography (0 to10% MeOH/DCM) to obtain N-(4-bromopyridin-2-yl)-2- (dimethylamino)acetamide (2.16 g, 36%) as a brown solid. 1 H NMR (500 MHz, DMSO-d 6 ): ^ 10.1 (s, 1H), 8.32 (d, J = 1.8 Hz, 1H), 8.21 (d, J = 5.4 Hz, 1H), 7.38 (dd, J = 1.8 and 5.4 Hz, 1H), 3.14 (s, 2H), 2.28 (s, 6H); MS (ESI) m/z: 258.0 (M+H + ) and 260.0. [000257] (2-(2-(dimethylamino)acetamido)pyridin-4-yl)boronic acid (A9, crude, 100%) was prepared by Method A. MS (ESI) m/z: 224.0 (M+H + ). General Method B: Suzuki Coupling Reaction [000258] Intermediate B1: 2,6-difluoro-4-(2-methyl-5-nitrophenyl)pyridine [000259] A solution of 2-bromo-1-methyl-4-nitrobenzene (4.0 g, 19 mmol) in DME (90 mL) was treated with 2,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) pyridine (5.4 g, 22 mmol). Na2CO3 (28 mL, 56 mmol, 2.0 M solution) was added and stirred at rt. The reaction mixture was degassed by bubbling argon for two minutes and treated with Pd(dppf)Cl2.DCM adduct (0.76 g, 0.93 mmol). The resulting reaction mixture was heated at 60 ºC for 3 h. The reaction was filtered through a pad of celite and washed using EtOAc. The organic layer was separated and concentrated under reduced pressure to afford a brown oil. The brown oil was then suspended in MeOH and the solid was filtered to obtain 2,6-difluoro- 4-(2-methyl-5-nitrophenyl)pyridine (4.1 g, 89%) as a tan solid. 1 H NMR (500 MHz, DMSO- d6): ^ 8.24 (dd, J = 2.5 and 8.5 Hz, 1H), 8.15 (d, J = 2.5 Hz, 1H), 7.67 (d, J = 8.5 Hz, 1H), 7.37 (s, 2H), 2.39 (s, 3H). General Method C: Suzuki Coupling Reaction [000260] Intermediate B2: 5-(2,6-difluoropyridin-4-yl)-2-fluoro-4-methylaniline [000261] A solution of 5-bromo-2-fluoro-4-methylaniline (1.43 g, 7.0 mmol) and 2,6- difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) pyridine (1.40 g, 5.8 mmol) in 1,4- dioxane (10 mL) and water (2 mL) was treated with K 2 CO 3 (0.81 g, 5.8 mmol). The reaction mixture was purged with nitrogen gas for 20 min then, Pd(dppf)Cl2.DCM adduct (0.10 g, 0.38 mmol) was added. The reaction mixture was heated at 90 ºC for another 2 h and the mixture was cooled to rt. The solution was filtered through a pad of celite and washed with EtOAc (750 mL). The filtrate was washed with water (250 mL). The combined organics were dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure to obtain the crude. The crude was purified by silica gel column chromatography (0 to 20 % EtOAc/heptane) to obtain 5-(2,6-difluoropyridin-4-yl)-2-fluoro-4-methylaniline (1.23 g, 88%) as a light brown solid. 1 H NMR (400 MHz, DMSO-d6): ^ ^7.14 (s, 2H), 6.99 (d, J = 12.3 Hz, 1H), 6.69 (d, J = 9.2 Hz, 1H), 5.12 (s, 2H), 2.10 (s, 3H); MS (ESI) m/z: 239.0 (M+H + ). General Method D: Suzuki Coupling Reaction [000262] Intermediate B3: 2',6'-difluoro-3-methyl-[2,4'-bipyridin]-6-amine [000263] A solution of 6-bromo-5-methylpyridin-2-amine (2.0 g, 11 mmol), 2,6- difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyri dine (3.1 g, 13 mmol), and K2CO3 (3.7 g, 27 mmol) in 1,4-dioxane (48 mL) and water (5.4 mL) was sparged with Ar for 2 min. XPhos Pd G2 (0.17 g, 0.21 mmol) was added and then sparged with Ar for 2 min. The reaction solution was heated to 85 ºC for 2.5 h. The reaction was cooled to rt and diluted with DCM (100 mL). The solution was filtered through a pad of celite and the filtrate was washed with sat’d NaHCO 3 solution (100 mL). The organic layer was dried over anhydrous MgSO 4 , filtered, and concentrated under reduced pressure to yield the crude. The crude was purified silica gel column chromatography (0 to 25 % (10 % NH 4 OH:MeOH)\DCM) to produce 2',6'- difluoro-3-methyl-[2,4'-bipyridin]-6-amine (1.8 g, 68%) as a tan solid. MS (ESI) m/z: 222.2 (M+H + ). [000264] Using the General Methods B-D above, the following Intermediates of Table B were prepared. Table B.
General Method E: Aromatic Substitution Reactions [000265] Intermediate C1: 4-(6-chloro-2-(methylthio)pyrimidin-4-yl)morpholine [000266] A solution of 4,6-dichloro-2-(methylthio)pyrimidine (3.0 g, 15 mmol) in EtOH (80 mL) was treated with DIPA (29 mL, 17 mmol). Morpholine (1.4 mL 15 mmol) was added and the reaction mixture was stirred at rt for 16 h. The reaction mixture was concentrated to around a quarter volume and MeCN (10 mL) was added. The mixture was sonicated for 5 min. then the solid was filtered to obtain 4-(6-chloro-2-(methylthio)pyrimidin- 4-yl)morpholine (3.3 g, 87%) as a white solid. 1 H NMR (500 MHz, DMSO-d 6 ): δ 6.66 (s, 1H), 3.63 (brm, 8H), 2.42 (s, 3H); MS (ESI) m/z: 246.0 (M+H + ). General Method F: Pd coupling Reactions [000267] Intermediate C2: 5-chloro-1-methyl-3-morpholinopyridin-2(1H)-one [000268] A solution of 3-bromo-5-chloro-1-methylpyridin-2(1H)-one (1.14 g, 5.1 mmol), morpholine (0.47 mL, 5.4 mmol) in 1,4-dioxane (26 mL) was treated with Cs 2 CO 3 (3.36 g, 10.3 mmol). The reaction mixture was sparged with Ar for 2 min. Pd2(dba)3 (0.24 g, 0.26 mmol) and xantphos (0.21 g, 0.36 mmol) were then added. The reaction mixture was heated to 100 ºC for 20 h. The reaction was cooled to rt and the solution was diluted with DCM (75 mL). The solution was filtered through a pad of celite and then the solution was washed with sat’d NaHCO3 solution (150 mL). The solution was extracted with DCM (2 x 40 mL) and the combined organics were dried over anhydrous MgSO4, filtered, and concentrated under reduced pressure to yield 5-chloro-1-methyl-3-morpholinopyridin-2(1H)-one (1.49 g, 127%) as a tan solid. 1 H NMR (500 MHz, DMSO-d6): δ 7.58 (d, J = 2.6 Hz, 1H), 6.65 (d, J = 2.7 Hz, 1H), 3.68 (t, J = 4.6 Hz, 4H), 3.39 (s, 3H), 3.08 (t, J = 4.5 Hz, 4H); MS (ESI) m/z: 229.2 (M+H + ). General Method G: Protection [000269] Example C3: 4-bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4- b]pyridine solution of 4-bromo-1H-pyrazolo[3,4-b]pyridine (1.61 g, 8.1 mmol) in EtOAc (30 mL) was treated with 3,4-dihydro-2H-pyran (2 mL, 22 mmol). 4- Methylbenzenesulfonic acid (0.075 g, 0.39 mmol) was added and then the reaction was allowed to stir at rt overnight. The reaction turned orange and a precipitate was present. K2CO3 (0.35 g) was added and the suspension was stirred for about 15 min and then filtered through a pad of celite. The filtrate was concentrated under reduced pressure and the residue was purified by silica gel column chromatography (0 to 60% EtOAc/hexanes) to afford 4- bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridin e (1.01 g, 44%) as a colorless oil. 1 H NMR (500 MHz, DMSO-d6): ^ 8.44 (d, J = 4.9 Hz, 1H), 8.24 (s, 1H), 7.60 (d, J = 4.9 Hz, 1H), 6.02 (dd, J = 2.5 and 10.3 Hz, 1H), 3.94 (m, 1H), 3.63-3.76 (m, 1H), 2.41-2.50 (m, 1H), 2.04 (m, 1H), 1.92 (m, 1H), 1.65-1.83 (m, 1H), 1.38-1.65 (m, 2H); MS (ESI) m/z: 304.0 (M+Na+H + ) and 306.0. [000271] Using the General Methods E, F and G above, the following Intermediates of Table C were prepared. Table C.
[000272] Using the General Method A above, the following Intermediates of Table D were prepared. Table D.
General Method H: Aromatic Substitution Reactions [000273] Intermediate E1: 4-(6-fluoro-4-(2-methyl-5-nitrophenyl) pyridine-2- yl)morpholine [000274] A solution of 2,6-difluoro-4-(2-methyl-5-nitrophenyl)pyridine (B1, 4.1 g, 16 mmol) and DIEA (8.6 mL, 49 mmol) in EtOH (82 mL) was treated with morpholine (4.2 mL, 49 mmol). The reaction mixture was sealed and heated to 65 ºC for 6 h. The reaction was cooled to rt and was diluted with water. The solid was filtered and washed with water. The solid was dried under high vacuum overnight to obtain 4-(6-fluoro-4-(2-methyl-5- nitrophenyl)192yridine-2-yl)morpholine pyridine(4.4 g, 84%) as a tan solid. 1 H NMR (500 MHz, DMSO-d6): ^ 8.19 (dd, J = 2.5 and 8.5 Hz, 1H), 8.04 (d, J = 2.5 Hz, 1H), 7.62 (d, J = 8.5 Hz, 1H), 6.72 (s, 1H), 6.42 (s, 1H), 3.68 (t, J = 4.8 Hz, 4 H), 3.49 (t, J = 4.8 Hz, 4H), 2.36 (s, 3H); MS (ESI) m/z: 318.2 (M+H + ). General Method I: Aromatic Substitution Reactions [000275] Intermediate E2: 2-fluoro-5-(2-fluoro-6-morpholinopyridin-4-yl)-4- methylaniline [000276] A solution of 5-(2,6-difluoropyridin-4-yl)-2-fluoro-4-methylaniline (B2, 1.2 g, 5.2 mmol) in MeCN (10 mL), was treated with morpholine (0.5 g, 5.7 mmol). The reaction mixture was heated at 70 °C for 20 h. The reaction mixture was cooled to rt and quenched with water (15 mL). The solution was extracted with DCM (3x). The combined organic extracts were dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure to obtain 2-fluoro-5-(2-fluoro-6-morpholinopyridin-4-yl)-4-methylanili ne (1.0 g, 65%) as a white solid. 1 H NMR (400 MHz, DMSO-d 6 ): ^ 6.94 (d, J = 12.4 Hz, 1H), 6.66 (d, J = 9.3 Hz, 1H), 6.53 (s, 1H), 6.23 (s, 1H), 5.02 (s, 2H), 3.69 (t, J = 4.8 Hz, 4H), 3.47 (t, J = 4.8 Hz, 4H), 2.07 (s, 3H); MS (ESI) m/z: 306.2 (M+H + ). General Method J: Aromatic Substitution Reactions [000277] Intermediate E3: 3-(2-(2-((tert-butyldimethylsilyl)oxy)ethoxy)-6- chloropyridin-4-yl)-4-methylaniline [000278] A solution of 2-((tert-butyldimethylsilyl)oxy)ethan-1-ol (0.42 g, 2.4 mmol) in DMF (5.0 mL) was treated with NaH (0.15 g, 3.8 mmol, 60 % in mineral oil) slowly under an ice-water bath and the reaction mixture was stirred under the same conditions for 30 min. A solution of 3-(2-chloro-6-fluoropyridin-4-yl)-4-methylaniline (B7, 0.45 g, 1.9 mmol) in DMF (1 mL) was added into the reaction mixture and the reaction mixture was heated at 40 ºC for 2 h. The reaction mixture was quenched with water (20 mL) under an ice-water bath. The solution was concentrated under reduced pressure and the residue was purified by silica gel column chromatography (5 to 10 % EtOAc/hexanes) to obtain 3-(2-(2-((tert- butyldimethylsilyl)oxy)ethoxy)-6-chloropyridin-4-yl)-4-methy laniline (0.47 g, 62%). MS (ESI) m/z: 393.2 (M+H + ). [000279] Using the General Methods C, D, H, I and J above, the following Intermediates of Table E were prepared. Table E. General Method K: Reduction [000280] Intermediate F1: 4-methyl-3-(2-morpholinopyridin-4-yl)aniline [000281] A solution of 3-(2-chloro-6-morpholinopyridin-4-yl)-4-methylaniline (E7, 0.20 g, 0.70 mmol) in EtOH (3 mL) was treated with 10% palladium on carbon (50% wet with water) (0.15 g, 0.07 mmol). The reaction mixture was hydrogenated under 50 psi for 4 h. The reaction mixture was filtered through a pad of celite and washed with EtOH. The filtrate was then concentrated under reduced pressure and the reside was purified by reverse-phase column chromatography (0 to 100% (0.4% TFA:H 2 O)/CH 3 CN) to afford 4-methyl-3-(2- morpholinopyridin-4-yl)aniline (0.10 g, 55%) as an off-white solid. 1 H NMR (500 MHz, DMSO-d6): ^ 8.11 (d, J = 5.1 Hz, 1H), 6.91 (d, J = 8.1 Hz, 1H), 6.65 (s, 1H), 6.59 (d, J = 5.1 Hz, 1H), 6.50 (dd, J = 2.4 and 8.1 Hz, 1H), 6.42 (d, J = 2.4 Hz, 1H), 4.93 (s, 2H), 3.68 (t, J = 4.8 Hz, 4H), 3.44 (t, J = 4.8 Hz, 4H), 2.04 (s, 3H). [000282] Using the General Method K above, the following Intermediates of Table F were prepared. Table F. General Method L: Aromatic Substitution Reactions [000283] Intermediate G1: 3-(2-(2-((tert-butyldimethylsilyl)oxy)ethoxy)-6- morpholinopyridin-4-yl)-4-methylaniline and intermediate G2: 2-((4-(5-amino-2- methylphenyl)-6-morpholinopyridin-2-yl)oxy)ethan-1-ol [000284] A solution of 2-((tert-butyldimethylsilyl)oxy)ethan-1-ol (37 g, 209 mmol) in 1, 4-dioxane and NMP (4:1, 150 ML) was treated with NaH (5.2 g, 131 mmol, 60% dispersion in mineral oil) slowly. The resultant mixture was stirred at rt for 15 min under Ar atmosphere. 3-(2-Fluoro-6-morpholinopyridin-4-yl)-4-methylaniline (E6, 15 g, 52 mmol) was added and then the reaction mixture was heated at 120 °C for 2 h. The reaction mixture was cooled to rt and poured into cold sat’d NH4Cl solution (200 mL). The mixture was extracted with DCM (3 x 200 mL). The combined organics were dried over anhydrous Na2SO4, filtered, and concentrated under reduced pressure. The crude was purified by silica gel column chromatography (0 to 40% EtOAc/hexanes) to obtain two major products: 3-(2-(2-((tert- butyldimethylsilyl)oxy)ethoxy)-6-morpholinopyridin-4-yl)-4-m ethylaniline (G1, 7.0 g, 30%) as a brown liquid. 1 H NMR (400 MHz, DMSO-d6): ^ 6.89 (d, J = 8.0 Hz, 1H), 6.48 (dd, J = 2.4 and 8.0 Hz, 1H), 6.41 (s, 1H), 6.16 (s, 1H), 5.91 (s, 1H), 4.9 (brs, 2H), 4.28 (t, J = 5.2 Hz, 2H), 3.89 (t, J = 5.2 Hz, 2H), 3.68 (m, 4H), 3.42 (m, 4H), 2.01 (s, 3H), 0.85 (s, 9H), 0.04 (s, 6H); MS (ESI) m/z: 444.1 (M+H + ) and 2-((4-(5-amino-2-methylphenyl)-6- morpholinopyridin-2-yl)oxy)ethan-1-ol (G2, 6.5 g, 55%) as a brown liquid. 1 H NMR (400 MHz, DMSO-d 6 ): ^ 6.89 (d, J = 8.2 Hz, 1H), 6.48 (dd, J = 2.0 and 8.0 Hz, 1H), 6.41 (brs, 1H), 6.16 (m, 1H), 5.95 (m, 1H), 4.9 (brs, 2H), 4.78 (t, J = 5.6 Hz, 1H), 4.23 (t, J = 5.2 Hz, 2H), 3.69 (m, 6H), 3.39 (m, 4H), 2.01 (s, 3H); MS (ESI) m/z: 330.0 (M+H + ). General Method M: Aromatic Substitution Reactions at high temperature [000285] Intermediate G3: 5-(2,6-dimorpholinopyridin-4-yl)-2-fluoro-4-methylaniline [000286] A solution of 2-fluoro-5-(2-fluoro-6-morpholinopyridin-4-yl)-4-methylanili ne (E2, 0.4 g, 1.3 mol) and morpholine (2.3 g, 27 mmol) and in DMSO (2 mL) was heated at 160 ºC for 4 h. The reaction mixture was quenched with water (10 mL) and the solution was extracted with EtOAc (2 x 30 mL). The combined organics were dried over anhydrous Na2SO4, filtered, and concentrated under reduced pressure. The crude was purified by silica gel column chromatography (30 to 40% EtOAc/hexanes) to obtain 5-(2,6- dimorpholinopyridin-4-yl)-2-fluoro-4-methylaniline (0.42 g, 85%) as a white solid. 1 H NMR (400 MHz, DMSO-d6): ^ 6.88 (m, 1H), 6.60 (m, 1H), 5.95 (s, 2H), 4.94 (brs, 2H), 3.66 (t, J = 4.7 Hz, 8H), 3.38 (t, J = 4.7 Hz, 8H), 2.06 (s, 3H); MS (ESI) m/z: 373.2 (M+H + ). General Method N: Suzuki Reaction [000287] Intermediate G4: 4-methyl-3-(2-(1-methyl-1H-pyrazol-4-yl)-6- morpholinopyridin-4-yl)aniline [000288] A solution of 3-(2-chloro-6-morpholinopyridin-4-yl)-4-methylaniline (E7, 0.80 g, 2.6 mmol), 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H- pyrazole (0.66 g, 3.2 mmol) in 1,4-dioxane (25 mL) was treated with K2CO3 (2 N, 2.6 mL, 5.3 mmol). The reaction mixture was sparged with Ar for 2 min and then Pd(dppf)Cl 2 .DCM adduct (0.22 g, 0.26 mmol) was added. The reaction mixture was heated at 80 ºC for 1h and then cooled to rt. The reaction mixture was quenched with water (100 mL) and then the solution was extracted with EtOAc (3 x 40 mL). The combined organics were dried over anhydrous MgSO 4 , filtered, concentrated under reduced pressure to obtain the crude. The crude was purified by silica gel column chromatography (0 to 70% EtOAc/hexanes) to afford 4-methyl- 3-(2-(1-methyl-1H-pyrazol-4-yl)-6-morpholinopyridin-4-yl)ani line (0.72 g, 78%) as an off- white solid. 1 H NMR (500 MHz, DMSO-d6): ^ 8.21 (s, 1H), 7.94 (s, 1H), 6.92 (d, J = 8.1Hz, 1H), 6.87 (s, 1H), 6.50 (dd, J = 2.4 and 8.1 Hz, 1H), 6.46 (s, 1H), 6.45 (s, 1H), 4.93 (s, 2H), 3.85 (s, 3H), 3.71 (t, J = 4.7 Hz, 4H), 3.50 (t, J = 4.7 Hz, 4H), 2.07 (s, 3H); MS m/z: 350.2 (M+H + ). [000289] Using the General Methods K, L, M and N above, the following Intermediates of Table G were prepared. Table G. General Method O: Activation of Amine [000290] Intermediate H1: 2,2,2-trichloroethyl (3-(2-(2-hydroxyethoxy)-6- morpholinopyridin-4-yl)-4-methylphenyl)carbamate [000291] A solution of 2-((4-(5-amino-2-methylphenyl)-6-morpholinopyridin-2- yl)oxy)ethan-1-ol (G2, 0.78 g, 1.5 mmol) in EtOAc (15 mL) was treated with sat’d NaHCO 3 solution (15 m). 2,2,2-Trichloroethyl chloroformate (0.20 mL, 1.5 mmol) was then added dropwise and the reaction mixture was stirred vigorously at rt for 2 h. The organic layer was separated and the aqueous layer was extracted with DCM (3x). The combined organics were dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure to afford a yellow oil. The yellow oil was purified using silica gel column chromatography (0 to 30% EtOAc/hexanes) to afford 2,2,2-trichloroethyl (3-(2-(2-hydroxyethoxy)-6-morpholinopyridin- 4-yl)-4-methylphenyl)carbamate (0.55 g, 72%) as a white foam. 1 H NMR (500 MHz, DMSO- d6): ^ 10.1 (s, 1H), 7.42 (d, J = 8.2 Hz, 1H), 7.34 (s, 1H), 7.21 (d, J = 8.3 Hz, 1H), 6.19 (s, 1H), 5.97 (s, 1H), 4.92 (s, 2H), 4.78 (brs, 1H), 4.23 (t, J = 5.3 Hz, 2H), 3.68 (t, J = 4.8 Hz, 6 H), 3.43 (t, J = 4.7 Hz, 4H), 2.16 (s, 3H). [000292] Using the General Method O above, the following Intermediates of Table H were prepared. Table H.
General Method P: Coupling Reaction [000293] Example I1: 1-(5-(2-chloropyridin-4-yl)-2-fluoro-4-methylphenyl)-3-(2-(1 - methylcyclopropyl)ethyl)urea [000294] A solution of 2,2,2-trichloroethyl (5-(2-chloropyridin-4-yl)-2-fluoro-4- methylphenyl)carbamate (H38, 0.30 g, 0.73 mmol) and DIEA (0.57 mL, 3.3 mmol) in DMSO (7 mL) was treated with 2-(1-methylcyclopropyl)ethan-1-amine hydrochloride (0.16 g, 1.2 mmol). The reaction was stirred at 80 ºC 2.5 h and RT overnight. The reaction was diluted with DCM (30 mL), filtered through a pad of celite, and washed with DCM (20 mL). The filtrate was treated with sat’d NaHCO 3 (50 mL) and the organic layer was extracted with DCM (2x). The combined organics were dried over anhydrous MgSO4, filtered, and concentrated under reduced pressure. The crude was purified by silica gel column chromatography (0 to 50% EtOAc/hexanes) to afford 1-(5-(2-chloropyridin-4-yl)-2-fluoro-4- methylphenyl)-3-(2-(1-methylcyclopropyl)ethyl)urea (0.16 g, 59%) as a white solid. 1 H NMR (500 MHz, DMSO): δ 8.45 (d, J = 5.1Hz, 1H), 8.34 (s, 1H), 8.05 (d, J = 8.6 Hz, 1H), 7.47 (d, J = 1.4 Hz, 1H), 7.38 (dd, J = 1.5 and 5.1, Hz, 1H), 7.18 (d, J = 12.3 Hz, 1H), 6.51 (t, J = 5.6 Hz, 1H), 3.15 (m, 2 H), 2.16 (s, 3H), 1.35 (t, J = 7.5 Hz, 2H), 1.00 (s, 3H), 0.26 (m, 2 H), 0.20 (m, 2H); MS (ESI) m/z: 362.2 (M+H + ). General Method Q: Curtius rearrangement [000295] Example I2: 1-(3-(2-(2-((tert-butyldimethylsilyl)oxy)ethoxy)-6-chloropyr idin- 4-yl)-4-methylphenyl)-3-((1r,3r)-3-fluoro-3-methylcyclobutyl )urea [000296] A mixture of 3-(2-(2-((tert-butyldimethylsilyl)oxy)ethoxy)-6-chloropyridi n-4- yl)-4-methylaniline (E3, 0.40 g, 1.02 mmol), (1r,3r)-3-fluoro-3-methylcyclobutane-1- carboxylic acid (0.20 g, 1.5 mmol), DIEA (0.71 mL, 4.1 mmol) and diphenyl phosphorazidate (0.57 mL, 2.6 mmol) in 1,4-dioxane (10 mL) was sealed and a needle was placed through the septa and the reaction was then heated to 70 ºC for 5 h. The reaction was cooled to rt and was diluted with sat’d NaHCO3 (aq). The solution was extracted with EtOAc (4x). The combined organics were dried over anhydrous Na 2 SO 4 , filtered, and concentrated to dryness to afford a brown oil. The brown oil was purified by silica gel column chromatography (0 to 60% EtOAc/hexanes) to obtain 1-(3-(2-(2-((tert- butyldimethylsilyl)oxy)ethoxy)-6-chloropyridin-4-yl)-4-methy lphenyl)-3-((1r,3r)-3-fluoro-3- methylcyclobutyl)urea (0.36 g, 69%) as a yellow solid. MS (ESI) m/z: 522.2 (M+H + ). [000297] Using the General Methods P & Q above, the following Intermediates of Table I were prepared. Table I.
[000298] Using the General Method A above, the following Intermediates of Table J were prepared. Table J. General Method R: Deprotection with TBAF [000299] Example 5: 1-(5-(2-(3,6-dihydro-2H-pyran-4-yl)-6-(2- hydroxyethoxy)pyridin-4-yl)-2-fluoro-4-methylphenyl)-3-(3,3- dimethylbutyl)urea [000300] Using the General Method P, 2,2,2-trichloroethyl (5-(2-(2-((tert- butyldimethylsilyl)oxy)ethoxy)-6-(3,6-dihydro-2H-pyran-4-yl) pyridin-4-yl)-2-fluoro-4- methylphenyl)carbamate (H13, 0.91 g, 1.4 mmol), 3,3-dimethylbutan-1-amine (0.18 g, 1.8 mmol) and DIEA (0.75 mL, 4.3 mml) were combined to afford 1-(5-(2-(2-((tert- butyldimethylsilyl)oxy)ethoxy)-6-(3,6-dihydro-2H-pyran-4-yl) pyridin-4-yl)-2-fluoro-4- methylphenyl)-3-(3,3-dimethylbutyl)urea (0.78 g, 93%). MS (ESI) m/z: 586.4 (M+H + ). [000301] A solution of 1-(5-(2-(2-((tert-butyldimethylsilyl)oxy)ethoxy)-6-(3,6-dihy dro- 2H-pyran-4-yl)pyridin-4-yl)-2-fluoro-4-methylphenyl)-3-(3,3- dimethylbutyl)urea (0.78 g, 1.3 mol) in THF (5 ml) was treated with TBAF (1.0 M in THF, 4.0 mL, 4.0 mmol). The mixture was stirred at 20 ºC for 1 h and then concentrated under reduced pressure. The crude was purified silica gel column chromatography (50 to 65% EtOAc/hexanes) to obtain 1-(5-(2- (3,6-dihydro-2H-pyran-4-yl)-6-(2-hydroxyethoxy)pyridin-4-yl) -2-fluoro-4-methylphenyl)-3- (3,3-dimethylbutyl)urea (5, 0.28 g, 45%) as a clear crystal solid. 1 H NMR (500 MHz, DMSO- d 6 ): δ 8.24 (s, 1H), 8.01 (d, J = 8.5 Hz, 1H), 7.14 (m, 1H), 6.95 (s, 1H), 6.84 (s, 1H), 6.56 (s, 1H), 6.47 (t, J = 5.5 Hz, 1H), 4.34 (t, J = 5.2 Hz, 2H), 4.26 (d, J = 3.1 Hz, 2H), 3.81 (t, J = 5.4 Hz, 2H), 3.73 (t, J = 5.2 Hz, 2H), 3.39 (brm, 2H), 3.07 (m, 2H), 2.16 (s, 3H), 1.32 (m, 2H), 0.88 (s, 9H).MS (ESI) m/z: 472.2 (M+H + ). General Method S: Coupling, Oxidation and Substitution [000302] Example 1: 1-(3,3-dimethylbutyl)-3-(3-(2-(3-hydroxy-3-methylazetidin-1- yl)- 6-morpholinopyrimidin-4-yl)-4-methylphenyl)urea [000303] A solution of 2,2,2-trichloroethyl (4-methyl-3-(2-(methylthio)-6- morpholinopyrimidin-4-yl)phenyl)carbamate (H20, 0.98 g, 2.0 mmol), 3,3-dimethylbutan-1- amine (0.53 mL, 4.0 mmol), and DIPEA (1.4 mL, 7.9 mmol) in DMSO (5 mL) was heated to 60 ºC for 17 h. The reaction was diluted with DCM (45 mL) and sat’d NaHCO 3 solution (75 mL). The aqueous layer was extracted with DCM (2 x 30 mL). The combined organics were washed dried over anhydrous MgSO4, filtered, and concentrated under reduced pressure to yield a brown oily solid. The crude was purified by silica gel column chromatography (0 to 100% EtOAc/hexanes) to obtain 1-(3,3-dimethylbutyl)-3-(4-methyl-3-(2-(methylthio)-6- morpholinopyrimidin-4-yl)phenyl)urea (0.47 g, 54%) as an off-white solid. 1 H NMR (500 MHz, DMSO-d6): δ 8.40 (s, 1H), 7.34 (m, 2H), 7.10 (d, J = 8.2 Hz, 1H), 6.55 (s, 1H), 5.96 (t, J = 5.6 Hz, 1H), 3.65 (m, 8H), 3.07 (m, 2H), 2.44 (s, 3H), 2.23 (s, 3H), 1.32 (m, 2H), 0.89 (s, 9H); MS (ESI) m/z: 444.2 (M+H + ). [000304] A solution of 1-(3,3-dimethylbutyl)-3-(4-methyl-3-(2-(methylthio)-6- morpholinopyrimidin-4-yl)phenyl)urea (0.47 g, 1.1 mmol) in DCM (20 mL) was treated with mCPBA (0.54 g, 2.3 mmol). The reaction mixture was stirred at rt for 3 h. The reaction solution was treated with sat’d NaHCO3 solution (25 mL) and stirred for 15 min. The aqueous layer was extracted with DCM (2 x 25 mL) and the combined organics were dried over anhydrous MgSO4, filtered and concentrated under reduced pressure to obtain 1-(3,3- dimethylbutyl)-3-(4-methyl-3-(2-(methylsulfonyl)-6-morpholin opyrimidin-4-yl)phenyl)urea (0.50 g, 100%) which was used for the next reaction without purification. [000305] 1-(3,3-dimethylbutyl)-3-(4-methyl-3-(2-(methylsulfonyl)-6- morpholinopyrimidin-4-yl)phenyl)urea (0.12 g, 0.25 mmol), and 3-methylazetidin-3-ol (0.055 g, 0.63 mmol) in DMF (2 mL) was treated with DIEA (0.13 mL, 0.76 mmol). The reaction mixture was heated at 90 ºC for 6 h. The reaction was quenched with sat’d. NaHCO3 solution (30 mL) and the solution was extracted with DCM (2 x 25 mL). The combined organics were washed with water (35 mL) and the organics were dried over anhydrous MgSO4, filtered, and concentrated under reduced pressure to obtain the crude. The crude was purified by reverse phase column chromatography (0 to 100% H 2 O/CH 3 CN in 0.4% TFA). The fractions were collected and concentrated. The residue was dissolved in CH3CN and treated with aqueous solution of K 2 CO 3 . The solution was extracted with DCM (3 x 25 mL) and the combined organics was dried over anhydrous MgSO4, filtered, and concentrated under reduced pressure to obtain 1-(3,3-dimethylbutyl)-3-(3-(2-(3-hydroxy-3-methylazetidin- 1-yl)-6-morpholinopyrimidin-4-yl)-4-methylphenyl)urea (1, 0.063 g, 52%) as a white solid. 1 H NMR (500 MHz, DMSO-d 6 ): δ 8.36 (s, 1H), 7.30 (m, 2H), 7.06 (d, J = 8.1 Hz, 1H), 6.09 (s, 1H), 5.95 (t, J = 5.6 Hz, 1H), 5.48 (s, 1H), 3.80 (s, 4H), 3.63 (t, J = 4.7 Hz, 4H), 3.53 (d, J = 5.0 Hz, 4H), 3.06 (m, 2H), 2.21 (s, 3H), 1.39 (s, 3H), 1.32 (m, 2H), 0.87 (m, 9H); MS (ESI) m/z: 483.2 (M+H + ). Method T: Suzuki reactions [000306] Example 2: N-(4-(4-fluoro-2-methyl-5-(3-(2-(1- methylcyclopropyl)ethyl)ureido)phenyl)-[2,4'-bipyridin]-2'-y l)acetamide [000307] A mixture of 1-(5-(2-chloropyridin-4-yl)-2-fluoro-4-methylphenyl)-3-(2-(1 - methylcyclopropyl)ethyl)urea (I1, 0.15 g, 0.41 mmol), N-(4-(4,4,5,5-tetramethyl-1,3,2- dioxaborolan-2-yl)pyridin-2-yl)acetamide (A3, 0.24 g, 0.91 mmol), and K2CO3 (0.17 g, 1.2 mmol) in 1,4-dioxane (4 mL) and water (0.8 mL) was sparged with Ar for 2 min. Pd(dppf)Cl 2 (0.015 g, 0.02 mmol) was added and the mixture was heated to 100 ºC for 3 h. The reaction was cooled to rt and diluted with DCM (30 mL). The solution was filtered through a pad of celite and the filtrate was washed with sat’d NaHCO3 (aq, 30 mL). The aqueous layer was extracted with 30 mL DCM (2 x 30 mL). The combined organics were dried over anhydrous MgSO4, filtered, and concentrated under reduced pressure to yield a brown oily solid. The crude was purified by silica gel column chromatography (0 to 100% EtOAc/hexanes) to obtain N-(4-(4-fluoro-2-methyl-5-(3-(2-(1-methylcyclopropyl)ethyl)u reido)phenyl)-[2,4'- bipyridin]-2'-yl)acetamide (66, 0.14 g, 69%) as a white solid, 1 H NMR (500 MHz, DMSO): δ 10.6 (s, 1H), 8.81 (s, 1H), 8.78 (d, J = 5.0 Hz, 1H), 8.40 (d, J = 5.3 Hz, 1H), 8.34 (s, 1H), 8.09 (d, J = 8.4 Hz, 1H), 7.88 (s, 1H), 7.77 (dd, J = 1.6 and 5.3 Hz, 1H), 7.42 (m, 1H), 7.21 (d, J = 12.3 Hz, 1H), 6.51 (t, J = 5.6 Hz, 1H), 3.14 (m, 2H), 2.20 (s, 3H), 2.11 (s, 3H), 1.34 (t, J = 7.5 Hz, 2H), 1.00 (s, 3H), 0.25 (m, 2H), 0.20 (m, 2H); MS (ESI) m/z: 462.2 (M+H + ). General Method U: Coupling reaction with isocyanates [000308] Example 3: 1-(3-(2-(2-hydroxyethoxy)-6-morpholinopyridin-4-yl)-4- methylphenyl)-3-(3-(trifluoromethyl)phenyl)urea of 3-(2-(2-((tert-butyldimethylsilyl)oxy)ethoxy)-6- morpholinopyridin-4-yl)-4-methylaniline (G1, 0.15 g, 0.34 mmol) in DCM (2 mL) was stirred at rt. TEA (0.24 mL, 1.7 mmol) and 1-isocyanato-3-(trifluoromethyl)benzene (0.19 g, 1.0 mmol) were added and then the reaction mixture was heated at 65 ºC overnight. The reaction was cooled to rt and concentrated to dryness under vacuum. The crude was dissolved in THF (10 mL) and TBAF (3 eq) was added. The reaction mixture was stirred at rt overnight. The yellow solution was concentrated and the residue was purified by silica gel column chromatography (0 to 10% MeOH/DCM) to afford 1-(3-(2-(2-((tert- butyldimethylsilyl)oxy)ethoxy)-6-morpholinopyridin-4-yl)-4-m ethylphenyl)-3-(3- (trifluoromethyl)phenyl)urea which was deprotonated with TBAF (using General Method R) to obtain 1-(3-(2-(2-hydroxyethoxy)-6-morpholinopyridin-4-yl)-4-methyl phenyl)-3-(3- (trifluoromethyl)phenyl)urea (0.061 g, 35%) as a white solid. 1 H NMR (500 MHz, DMSO- d 6 ): δ 9.00 (s, 1H), 8.70 (s, 1H), 8.01 (s, 1H), 7.54 (d, J= 8.4 Hz,1H), 7.49 (m, 1H), 7.34 (brs, 2H), 7.29 (d, J= 7.6 Hz, 1H), 7.19 (m, 1H), 6.22 (s, 1H), 6.01 (s, 1H), 4.78 (t, J= 5.6 Hz, 1H), 4.25 (t, J= 5.2 Hz, 2H), 3.70 (m, 6H), 3.46 (brm, 4H), 2.17 (s, 3H); MS (ESI) m/z: 517.3 (M+H + ). [000310] Using the General Methods I, J, N, O, Q, R, S, T, and U above, the following Examples of Compounds of Formula I as shown in Table K were prepared. Table K.
Biochemical assay for A-Raf.1 [000311] Activity of A-Raf kinase (SEQ. ID NO. 1) was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938-1942). Assays were conducted in 384-well plates (100 µL final volume) using 5.55 nM A-Raf (Sigma), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.28 mM NADH, 30.1 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl 2 , 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002% Triton X-100). Inhibition of A-Raf was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored continuously for 6 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 4 to 5 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). Biochemical assay for A-Raf.2 Activity of A-Raf kinase (SEQ. ID No: 1) was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938- 1942). Assays were conducted in 384-well plates (25 µL final volume) using 20 nM A-Raf (Eurofins), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.7 mM NADH, 100 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl 2 , 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002% Triton X-100). Inhibition of A-Raf was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored hourly for 4 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 3 to 4 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). A-Raf protein sequence residues 273-end containing Y301D and Y302D mutations with N-terminal GST-tag (SEQ. ID NO: 1) MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKKFELGLEFPNLPY YIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRYGVSRIAYSKDF ETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVLYMDPMCL DAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPKSDLEVLFQG PEFKSPAEQRERKSLADDKKKVKNLGYRDSGDDWEVPPSEVQLLKRIGTGSFGTVFR GRWHGDVAVKVLKVSQPTAEQAQAFKNEMQVLRKTRHVNILLFMGFMTRPGFAIIT QWCEGSSLYHHLHVADTRFDMVQLIDVARQTAQGMDYLHAKNIIHRDLKSNNIFLH EGLTVKIGDFGLATVKTRWSGAQPLEQPSGSVLWMAAEVIRMQDPNPYSFQSDVYA YGVVLYELMTGSLPYSHIGCRDQIIFMVGRGYLSPDLSKISSNCPKAMRRLLSDCLKF QREERPLFPQILATIELLQRSLPKIERSASEPSLHRTQADELPACLLSAARLVP Biochemical assay for B-Raf.1 [000312] Activity of B-Raf kinase (SEQ. ID NO: 2) was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938-1942). Assays were conducted in 384-well plates (100 µL final volume) using 0.13 nM B-Raf (Sigma), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.28 mM NADH, 30.1 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl 2 , 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002% Triton X-100). Inhibition of B-Raf was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored continuously for 6 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 4 to 5 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). Biochemical assay for B-Raf.2 Activity of B-Raf kinase (SEQ. ID NO: 2) was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938- 1942). Assays were conducted in 384-well plates (25 µL final volume) using 2 nM B-Raf (Sigma), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.7 mM NADH, 50 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl2, 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002% Triton X-100). Inhibition of B-Raf was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored hourly for 4 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 2 to 3 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). B-Raf protein sequence residues 416-766 with N-terminal GST-tag (SEQ ID NO: 2) LQKSPGPQRERKSSSSSEDRNRMKTLGRRDSSDDWEIPDGQITVGQRIGSGSFGTVYK GKWHGDVAVKMLNVTAPTPQQLQAFKNEVGVLRKTRHVNILLFMGYSTKPQLAIV TQWCEGSSLYHHLHIIETKFEMIKLIDIARQTAQGMDYLHAKSIIHRDLKSNNIFLHED LTVKIGDFGLATVKSRWSGSHQFEQLSGSILWMAPEVIRMQDKNPYSFQSDVYAFGI VLYELMTGQLPYSNINNRDQIIFMVGRGYLSPDLSKVRSNCPKAMKRLMAECLKKK RDERPLFPQILASIELLARSLPKIHRSASEPSLNRAGFQTEDFSLYACASPKTPIQAGGY GAFPVH Biochemical assay for C-Raf.1 [000313] Activity of C-Raf kinase (SEQ. ID NO: 3) was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938-1942). Assays were conducted in 384-well plates (100 µL final volume) using 0.43 nM C-Raf (Sigma), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.28 mM NADH, 30.1 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl2, 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002 % Triton X-100). Inhibition of C-Raf was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored continuously for 6 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 4 to 5 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). Biochemical assay for C-Raf.2 Activity of C-Raf kinase (SEQ. ID NO: 3) was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938- 1942). Assays were conducted in 384-well plates (25 µL final volume) using 3.84 nM C-Raf (Eurofins), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.7 mM NADH, 50 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl 2 , 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002% Triton X-100). Inhibition of C-Raf was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored hourly for 4 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 2 to 3 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC 50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). Sequence 2: C-Raf residues 306-end; Y340D, Y341D with N-terminal GST-tag (SEQ ID NO: 3) QPKTPVPAQRERAPVSGTQEKNKIRPRGQRDSSDDWEIEASEVMLSTRIGSGSFGTVY KGKWHGDVAVKILKVVDPTPEQFQAFRNEVAVLRKTRHVNILLFMGYMTKDNLAI VTQWCEGSSLYKHLHVQETKFQMFQLIDIARQTAQGMDYLHAKNIIHRDMKSNNIF LHEGLTVKIGDFGLATVKSRWSGSQQVEQPTGSVLWMAPEVIRMQDNNPFSFQSDV YSYGIVLYELMTGELPYSHINNRDQIIFMVGRGYASPDLSKLYKNCPKAMKRLVADC VKKVKEERPLFPQILSSIELLQHSLPKINRSASEPSLHRAAHTEDINACTLTTSPRLPVF Biochemical assay for B-Raf (V600E).1 [000314] Activity of B-Raf (V600E) (SEQ. ID NO: 4) kinase was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938-1942). Assays were conducted in 384-well plates (100 µL final volume) using 0.03 nM B-Raf (SignalChem), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.28 mM NADH, 30.1 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl 2 , 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002% Triton X-100). Inhibition of B- Raf (V600E) was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored continuously for 6 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 3 to 4 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC 50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). Biochemical assay for B-Raf (V600E).2 Activity of B-Raf (V600E) (SEQ. ID NO: 4) kinase was determined spectroscopically using a coupled pyruvate kinase/lactate dehydrogenase assay that continuously monitors the ATP hydrolysis-dependent oxidation of NADH (e.g., Schindler et al., Science, 2000, 289, 1938-1942). Assays were conducted in 384-well plates (25 µL final volume) using 0.5 nM B- Raf (deCode), 1.5 units pyruvate kinase, 2.1 units lactate dehydrogenase, 1 mM phosphoenol pyruvate, 0.7 mM NADH, 100 nM MEK (SignalChem), and 1 mM ATP in assay buffer (100 mM Tris, pH 7.5, 15 mM MgCl2, 0.5 mM DTT, 0.1% octyl-glucoside, 0.002% (w/v) BSA, and 0.002% Triton X-100). Inhibition of B-Raf (V600E) was measured by adding serial diluted test compound (final assay concentration of 1% DMSO). A decrease in absorption at 340 nm was monitored hourly for 4 h at 30 ºC on a multi-mode microplate reader (BioTek). The reaction rate was calculated using the 3 to 4 h time frame. The reaction rate at each concentration of compound was converted to percent inhibition using controls (i.e., reaction with no test compound and reaction with a known inhibitor) and IC 50 values were calculated by fitting a four-parameter sigmoidal curve to the data using Prism (GraphPad software). B-Raf (V600E) residues 416-766 with a N-terminal GST-tag (SEQ. ID NO: 4) LQKSPGPQRERKSSSSSEDRNRMKTLGRRDSSDDWEIPDGQITVGQRIGSGSFGTVYK GKWHGDVAVKMLNVTAPTPQQLQAFKNEVGVLRKTRHVNILLFMGYSTKPQLAIV TQWCEGSSLYHHLHIIETKFEMIKLIDIARQTAQGMDYLHAKSIIHRDLKSNNIFLHED LTVKIGDFGLATEKSRWSGSHQFEQLSGSILWMAPEVIRMQDKNPYSFQSDVYAFGI VLYELMTGQLPYSNINNRDQIIFMVGRGYLSPDLSKVRSNCPKAMKRLMAECLKKK RDERPLFPQILASIELLARSLPKIHRSASEPSLNRAGFQTEDFSLYACASPKTPIQAGGY GAFPVH Table L. Inhibition of biochemical activity of BRAF, CRAF and BRAF V600E kinases by exemplary compounds shown in Table G.
For Table L, “+” refers to an IC50 less than or equal to 100 nM; “++” refers to an IC50 greater than 100 nM and less than or equal to 500 nM; “+++” refers to an IC 50 greater than 500 nM and less than or equal to 1000 nM; and “++++” refers to an IC50 greater than 1000 nM. A375 Cell Proliferation Assay (1) [000315] A375 cells (catalog (#CRL-1619) are obtained from the American Type Culture Collect (ATTC, Manassas, VA). Briefly, cells were grown in DMEM High Glucose supplemented with 10% characterized fetal bovine serum (Invitrogen, Carlsbad, CA) and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are sub-cultured or harvested for assay use. A serial dilution of test compound is dispensed into a 96-well black clear bottom plate in triplicate. Two thousand five hundred cells are added per well in 200 µL complete growth medium in the 96-well plate. Plates are incubated for 67-72 hours at 37 ºC, 5% CO 2 , and 95% humidity. At the end of the incubation, 40 µL of a 440 µM solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 5-6 hours at 37 ºC, 5% CO 2 , and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC50 values. A375 Cell Proliferation Assay (2) [000316] A375 cells (catalog (#CRL-1619) are obtained from the American Type Culture Collect (ATTC, Manassas, VA). Briefly, cells were grown in DMEM High Glucose supplemented with 10% characterized fetal bovine serum (Invitrogen, Carlsbad, CA) and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are sub-cultured or harvested for assay use. Using the Beckman Coulter Echo 650, a serial dilution of test compound is dispensed into a 384-well black clear bottom plate in triplicate. Six hundred twenty-five cells are added per well in 50 µL complete growth medium in the 384-well plate. Plates are incubated for 67-72 h at 37 ºC, 5% CO 2 , and 95% humidity. At the end of the incubation, 10 µL of a 440 ^M solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 3-6 h at 37 ºC, 5% CO2, and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC50 values. H2405 Cell Proliferation Assay (1) H2405 cells (catalog #CRL-5944) are obtained from the American Type Culture Collect (ATTC, Manassas, VA). Briefly, cells were grown in RPMI 1640 supplemented with 5% characterized fetal bovine serum (Invitrogen, Carlsbad, CA) and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are subcultured or harvested for assay use. A serial dilution of test compound is dispensed into a 96-well black clear bottom plate in triplicate. Three thousand cells are added per well in 200 µL complete growth medium in the 96-well plate. Plates are incubated for 67- 72 hours at 37 ºC, 5% CO2, and 95% humidity. At the end of the incubation, 40 µL of a 440 µM solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 5- 6 hours at 37 ºC, 5% CO 2 , and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC 50 values. H2405 Cell Proliferation Assay (2) H2405 cells (catalog #CRL-5994) are obtained from the American Type Culture Collect (ATTC, Manassas, VA). Briefly, cells were grown in RPMI 1640 supplemented with 5% characterized fetal bovine serum (Invitrogen, Carlsbad, CA) and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO 2 , and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are sub-cultured or harvested for assay use. A serial dilution of test compound is dispensed into a 384-well black clear bottom plate in triplicate. Seven hundred fifty cells are added per well in 50 µL complete growth medium in the 384-well plate. Plates are incubated for 67-72 h at 37 ºC, 5% CO 2 , and 95% humidity. At the end of the incubation, 10 µL of a 440 µM solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 5-6 h at 37 ºC, 5% CO2, and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC50 values WM3928 Cell Proliferation Assay (1) [000317] WM3928 cells (#WM3928-01-0001) are obtained from Rockland Immunochemicals Inc (Gilbertsville, PA). Briefly, cells were grown in MCDB 153 medium (Sigma, #M7403, St. Louis, MO) supplemented with 20% Leibovitz’s L-15 (ThermoFisher #11415-064, Waltham, MA), 2% heat inactivated fetal bovine serum (ThermoFisher, #A3840001, Waltham, MA), 5µg/mL Insulin (Bovine Pancreas) (Sigma, #I0516, St. Louis, MO), 1.68 mM Calcium Chloride (Sigma, #C-34006, St. Louis, MO) and 1% Penicillin/Streptomycin/L-Glutamine (ThermoFisher #10378016, Waltham, MA) at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are subcultured or harvested for assay use. A serial dilution of test compound is dispensed into a 96-well black clear bottom plate in triplicate. Three thousand cells are added per well in 200 µL complete growth medium in the 96-well plate. Plates are incubated for 67- 72 hours at 37 ºC, 5% CO2, and 95% humidity. At the end of the incubation, 40 µL of a 440 µM solution of resazurin (Sigma, #199303, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 6-7 hours at 37 ºC, 5% CO2, and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC 50 values. WM3928 Cell Proliferation Assay (2) [000318] WM3928 cells (#WM3928-01-0001) are obtained from Rockland Immunochemicals Inc (Gilbertsville, PA). Briefly, cells were grown in MCDB 153 medium (Sigma, #M7403, St. Louis, MO) supplemented with 20% Leibovitz’s L-15 (ThermoFisher #11415-064, Waltham, MA), 2% heat inactivated fetal bovine serum (ThermoFisher, #A3840001, Waltham, MA), 5µg/mL Insulin (Bovine Pancreas) (Sigma, #I0516, St. Louis, MO), 1.68 mM Calcium Chloride (Sigma, #C-34006, St. Louis, MO) and 1% Penicillin/Streptomycin/L-Glutamine (ThermoFisher #10378016, Waltham, MA) at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are sub-cultured or harvested for assay use. Using the Beckman Coulter Echo 650, a serial dilution of test compound is dispensed into a 384-well black clear bottom plate in triplicate. Seven hundred fifty cells are added per well in 50 µL complete growth medium in the 384-well plate. Plates are incubated for 67-72 hours at 37 ºC, 5% CO 2 , and 95% humidity. At the end of the incubation, 10 µL of a 440 µM solution of resazurin (Sigma, #199303, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 3-6 hours at 37 ºC, 5% CO2, and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC 50 values. WM3629 Cell Proliferation Assay (1) [000319] WM3629 cells (#WM3629-01-0001) are obtained from Rockland Immunochemicals Inc (Gilbertsville, PA). Briefly, cells were grown in MCDB 153 medium (Sigma, #M7403, St. Louis, MO) supplemented with 20% Leibovitz’s L-15 (ThermoFisher #11415-064, Waltham, MA), 2% heat inactivated fetal bovine serum (ThermoFisher, #A3840001, Waltham, MA), 5µg/mL Insulin (Bovine Pancreas) (Sigma, #I0516, St. Louis, MO), 1.68 mM Calcium Chloride (Sigma, #C-34006, St. Louis, MO) and 1% Penicillin/Streptomycin/L-Glutamine (ThermoFisher #10378016, Waltham, MA) at 37 ºC, 5% CO 2 , and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are subcultured or harvested for assay use. A serial dilution of test compound is dispensed into a 96-well black clear bottom plate in triplicate. Four thousand five hundred cells are added per well in 200 µL complete growth medium in the 96-well plate. Plates are incubated for 67-72 hours at 37 ºC, 5% CO 2 , and 95% humidity. At the end of the incubation, 40 µL of a 440 µM solution of resazurin (Sigma, #199303, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 6-7 hours at 37 ºC, 5% CO 2 , and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC50 values. WM3629 Cell Proliferation Assay (2) [000320] WM3629 cells (#WM3629-01-0001) are obtained from Rockland Immunochemicals Inc (Gilbertsville, PA). Briefly, cells were grown in MCDB 153 medium (Sigma, #M7403, St. Louis, MO) supplemented with 20% Leibovitz’s L-15 (ThermoFisher #11415-064, Waltham, MA), 2% heat inactivated fetal bovine serum (ThermoFisher, #A3840001, Waltham, MA), 5µg/mL Insulin (Bovine Pancreas) (Sigma, #I0516, St. Louis, MO), 1.68 mM Calcium Chloride (Sigma, #C-34006, St. Louis, MO) and 1% Penicillin/Streptomycin/L-Glutamine (ThermoFisher #10378016, Waltham, MA) at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are sub-cultured or harvested for assay use. Using the Beckman Coulter Echo 650, a serial dilution of test compound is dispensed into a 384-well black clear bottom plate in triplicate. One thousand one hundred twenty-five cells are added per well in 50 µL complete growth medium in the 384-well plate. Plates are incubated for 67-72 hours at 37 ºC, 5% CO2, and 95% humidity. At the end of the incubation, 10 µL of a 440 µM solution of resazurin (Sigma, #199303, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 3-6 hours at 37 ºC, 5% CO 2 , and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC50 values. MiaPaca-2 Cell Proliferation Assay (1) [000321] Miapaca-2 cells (catalog #CRL-1420) are obtained from the American Type Culture Collect (ATTC, Manassas, VA). Briefly, cells were grown in DMEM supplemented with 10% characterized fetal bovine serum (Invitrogen, Carlsbad, CA), 2.5% New Zealand sourced horse serum and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are subcultured or harvested for assay use. A serial dilution of test compound is dispensed into a 96-well black clear bottom plate in triplicate. Three thousand cells are added per well in 200 µL complete growth medium in the 96-well plate. Plates are incubated for 67-72 hours at 37 ºC, 5% CO 2 , and 95% humidity. At the end of the incubation, 40 µL of a 440 µM solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 5-6 hours at 37 ºC, 5% CO 2 , and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC50 values. MiaPaca-2 Cell Proliferation Assay (2) [000322] Miapaca-2 cells (catalog #CRL-1420) are obtained from the American Type Culture Collect (ATTC, Manassas, VA). Briefly, cells were grown in DMEM supplemented with 10% characterized fetal bovine serum (Invitrogen, Carlsbad, CA), 2.5% New Zealand sourced horse serum and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO2, and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are sub-cultured or harvested for assay use. A serial dilution of test compound is dispensed into a 384-well black clear bottom plate in triplicate. Seven hundred fifty cells are added per well in 50 µL complete growth medium in the 384-well plate. Plates are incubated for 67-72 h at 37 ºC, 5% CO2, and 95% humidity. At the end of the incubation, 10 µL of a 440 µM solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 5-6 h at 37 ºC, 5% CO2, and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC 50 values. MiaPaca-2 Combination Cell proliferation Assay (1) [000323] Miapaca-2 cells (catalog #CRL-1420) are obtained from the American Type Culture Collect (ATCC, Manassas, VA). Briefly, cells were grown in DMEM supplemented with 10% characterized fetal bovine serum (Invitrogen, Carlsbad, CA), 2.5% New Zealand sourced horse serum and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO 2 , and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are subcultured or harvested for assay use. A serial dilution of test compound was dispensed into multiple 96-well black clear bottom plates in triplicate. A serial dilution of complete growth medium containing cobimetinib was prepared at twice the final concentration and 100 µL was dispensed across the test compound titration in triplicate. Three thousand cells are added per well in 100 µL complete growth medium in each 96-well plate. Plates are incubated for 67-72 hours at 37 ºC, 5% CO2, and 95% humidity. At the end of the incubation, 40 µL of a 440 µM solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 5-7 hours at 37 ºC, 5% CO 2 , and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Drug synergy was assessed via BLISS analysis in the Combenefit software (Cancer Research UK Cambridge Institute, Cambridge, UK). Data is analyzed using Prism software (GraphPad, San Diego, CA) to calculate IC 50 values. Shifts in test compound IC50 values are reported from top-constrained combination therapy curves. MiaPaca-2 Combination Cell proliferation Assay (2) [000324] Miapaca-2 cells (catalog #CRL-1420) are obtained from the American Type Culture Collect (ATCC, Manassas, VA). Briefly, cells were grown in DMEM supplemented with 10% characterized fetal bovine serum (Invitrogen, Carlsbad, CA), 2.5% New Zealand sourced horse serum and 1% Penicillin/Streptomycin/L-Glutamine at 37 ºC, 5% CO 2 , and 95% humidity. Cells are expanded until reaching 70-95% confluency at which point they are subcultured or harvested for assay use. Using the Beckman Coulter Echo 650, a threefold, 8- point serial dilution of compound was spotted column wise into a 384 well black, clear bottom, tissue culture treated plate. Likewise, a threefold, 8-point serial dilution of cobimetinib was spotted row wise into the 384 well black, clear bottom plate containing compound. DMSO concentration was constant across all wells at 0.4%. Seven hundred fifty cells are added per well in 50 µL complete growth medium in each 384-well plate. Plates are incubated for 67-72 hours at 37 ºC, 5% CO 2 , and 95% humidity. At the end of the incubation, 10 µL of a 440 µM solution of resazurin (Sigma, St. Louis, MO) in PBS is added to each well of the plate and plates are incubated for an additional 4-6 hours at 37 ºC, 5% CO2, and 95% humidity. Plates are read on a Synergy2 or equivalent reader (Biotek, Winooski VT) using an excitation of 540 nm and an emission of 600 nm. Drug synergy was assessed via BLISS analysis in the Combenefit software (Cancer Research UK Cambridge Institute, Cambridge, UK). Data is analyzed using Prism software (Graphpad, San Diego, CA) to calculate IC50 values. Shifts in test compound IC50 values are reported from top- constrained combination therapy curves. Table M. Inhibition of cell proliferation in A375 (1), H2405 (1), WM3928 (1), WM3629 (1), MiaPaca-2 (1), and combination with cobimetinib in MiaPaca-2 (1) by exemplary compounds (“Ex. No.”).
For Table M, “+” refers to an IC50 less than or equal to 100 nM; “++” refers to an IC50 greater than 100 nM and less than or equal to 500 nM; “+++” refers to an IC50 greater than 500 nM and less than or equal to 1000 nM; and “++++” refers to an IC 50 greater than 1000 nM and less than or equal to 10000 nM. Table N. Inhibition of cell proliferation in A375 (2), H2405 (2), WM3928 (2), WM3629 (2), MiaPaca-2 (2), and combination with cobimetinib in MiaPaca-2 (2) by exemplary compounds (“Ex. No.”). For Table N, “+” refers to an IC50 less than or equal to 100 nM; “++” refers to an IC50 greater than 100 nM and less than or equal to 500 nM; “+++” refers to an IC50 greater than 500 nM and less than or equal to 1000 nM; and “++++” refers to an IC50 greater than 1000 nM and less than or equal to 10000 nM. EQUIVALENTS [000325] While specific embodiments have been discussed, the above specification is illustrative and not restrictive. Many variations of the embodiments will become apparent to those skilled in the art upon review of this specification. The full scope of what is disclosed should be determined by reference to the claims, along with their full scope of equivalents, and the specification, along with such variations. [000326] Unless otherwise indicated, all numbers expressing quantities of ingredients, reaction conditions, and so forth used in the specification and claims are to be understood as being modified in all instances by the term “about.” Accordingly, unless indicated to the contrary, the numerical parameters set forth in this specification and attached claims are approximations that may vary depending upon the desired properties sought to be obtained.
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