DURON SERGIO G (US)
WO2020186199A1 | 2020-09-17 | |||
WO2007067615A2 | 2007-06-14 | |||
WO2007067612A1 | 2007-06-14 | |||
WO2014130608A1 | 2014-08-28 | |||
WO2022192598A1 | 2022-09-15 | |||
WO2022056281A1 | 2022-03-17 |
CLAIMS WHAT IS CLAIMED IS: 1. A compound of Formula (III), or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof: Formula (III), wherein: each R1 is independently deuterium, halogen, -CN, -NO2, -OH, -ORa, -OC(=O)Ra, -OC(=O)ORb, - OC(=O)NRcRd, -SH, -SRa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, -NRcRd, -NRbC(=O)NRcRd, - NRbC(=O)Ra, -NRbC(=O)ORb, -NRbS(=O)2Ra, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R1a; or two R1 on the same atom are taken together to form an oxo; each R1a is independently deuterium, halogen, -CN, -NO2, -OH, -ORa, -OC(=O)Ra, -OC(=O)ORb, - OC(=O)NRcRd, -SH, -SRa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, -NRcRd, -NRbC(=O)NRcRd, - NRbC(=O)Ra, -NRbC(=O)ORb, -NRbS(=O)2Ra, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; or two R1a on the same atom are taken together to form an oxo; m is 0-6; R3 is hydrogen, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R3a; each R3a is independently deuterium, halogen, -CN, -NO2, -OH, -ORa, -OC(=O)Ra, -OC(=O)ORb, - OC(=O)NRcRd, -SH, -SRa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, -NRcRd, -NRbC(=O)NRcRd, - NRbC(=O)Ra, -NRbC(=O)ORb, -NRbS(=O)2Ra, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; or two R3a on the same atom are taken together to form an oxo; p is 1-3; X is CRX or N; RX is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; Y is CRY or N; RY is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; Z is CRZ or N; RZ is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; W is CRW or N; RW is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; each Ra is independently C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, C2-C6alkenyl, C2-C6alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; each Rb is independently hydrogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, C2-C6alkenyl, C2-C6alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; each Rc and Rd are independently hydrogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, C2-C6alkenyl, C2-C6alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; or Rc and Rd are taken together with the atom to which they are attached to form a heterocycloalkyl optionally substituted with one or more R; and each R is independently deuterium, halogen, -CN, -OH, -OC1-C3alkyl, -S(=O)C1-C3alkyl, - S(=O)2C1-C3alkyl, -S(=O)2NH2, -S(=O)2NHC1-C3alkyl, -S(=O)2N(C1-C3alkyl)2, -NH2, - NHC1-C3alkyl, -N(C1-C3alkyl)2, -NHC(=O)OC1-C3alkyl, -C(=O)C1-C3alkyl, -C(=O)OH, - C(=O)OC1-C3alkyl, -C(=O)NH2, -C(=O)N(C1-C3alkyl)2, -C(=O)NHC1-C3alkyl, C1-C3alkyl, C1-C3haloalkyl, C1-C3deuteroalkyl, C1-C3hydroxyalkyl, C1-C3aminoalkyl, C1-C2heteroalkyl, 3- to 6- membered cycloalkyl, or 3- to 6-membered heterocycloalkyl; or two R on the same atom are taken together to form an oxo. 2. A compound of Formula (I), or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof: Formula (I), wherein: U is -C(R2)2-, -O-, or -NR3-; each R1 is independently deuterium, halogen, -CN, -NO2, -OH, -ORa, -OC(=O)Ra, -OC(=O)ORb, - OC(=O)NRcRd, -SH, -SRa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, -NRcRd, -NRbC(=O)NRcRd, - NRbC(=O)Ra, -NRbC(=O)ORb, -NRbS(=O)2Ra, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R1a; or two R1 on the same atom are taken together to form an oxo; each R1a is independently deuterium, halogen, -CN, -NO2, -OH, -ORa, -OC(=O)Ra, -OC(=O)ORb, - OC(=O)NRcRd, -SH, -SRa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, -NRcRd, -NRbC(=O)NRcRd, - NRbC(=O)Ra, -NRbC(=O)ORb, -NRbS(=O)2Ra, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; or two R1a on the same atom are taken together to form an oxo; n is 1-6; each R2 is independently deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, - S(=O)2NRcRd, -NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, or heterocycloalkyl; R3 is hydrogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, or heterocycloalkyl; p is 1-3; X is CRX or N; RX is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; Y is CRY or N; RY is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; Z is CRZ or N; RZ is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; W is CRW or N; RW is hydrogen, deuterium, halogen, -CN, -NO2, -OH, -ORa, -S(=O)Ra, -S(=O)2Ra, -S(=O)2NRcRd, - NRcRd, -C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; each Ra is independently C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, C2-C6alkenyl, C2-C6alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; each Rb is independently hydrogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, C2-C6alkenyl, C2-C6alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; each Rc and Rd are independently hydrogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, C2-C6alkenyl, C2-C6alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R; or Rc and Rd are taken together with the atom to which they are attached to form a heterocycloalkyl optionally substituted with one or more R; and each R is independently deuterium, halogen, -CN, -OH, -OC1-C6alkyl, -S(=O)C1-C6alkyl, - S(=O)2C1-C6alkyl, -S(=O)2NH2, -S(=O)2NHC1-C6alkyl, -S(=O)2N(C1-C6alkyl)2, -NH2, - NHC1-C6alkyl, -N(C1-C6alkyl)2, -NHC(=O)OC1-C6alkyl, -C(=O)C1-C6alkyl, -C(=O)OH, - C(=O)OC1-C6alkyl, -C(=O)NH2, -C(=O)N(C1-C6alkyl)2, -C(=O)NHC1-C6alkyl, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, or C1-C6heteroalkyl; or two R on the same atom are taken together to form an oxo; provided that compound is not 3. The compound of claim 2, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein U is -C(R2)2-. 4. The compound of any one of claims 2 or 3, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R2 is independently deuterium, halogen, -OH, -ORa, -NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, or C1-C6heteroalkyl. 5. The compound of any one of claims 2-4, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R2 is independently halogen or C1-C6alkyl. 6. The compound of claim 2, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein U is -O-. 7. The compound of claim 2, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein U is -NR3-. 8. The compound of claim 1, 2, or 7, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein R3 is hydrogen or C1-C6alkyl. 9. The compound of claim 1, 2, or 7, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein R3 is hydrogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R3a. 10. The compound of claim 1, 2, or 7, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein R3 is hydrogen. 11. The compound of claim 1, 2, or 7, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein R3 is C1-C6alkyl. 12. The compound of claim 1, 2, or 7, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein R3 is C1-C6alkyl(cycloalkyl), C1-C6alkyl(heterocycloalkyl), C1-C6alkyl(aryl), or C1-C6alkyl(heteroaryl); wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R3a. 13. The compound of claim 1, 2, or 7, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein R3 is C1-C6alkyl(aryl). 14. The compound of any one of claims 1-13, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein p is 1. 15. The compound of any one of claims 1-14, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein X is CRX. 16. The compound of any one of claims 1-15, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein RX is hydrogen, deuterium, halogen, or C1-C6alkyl. 17. The compound of any one of claims 1-16, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein RX is halogen. 18. The compound of any one of claims 1-17, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein Y is CRY. 19. The compound of any one of claims 1-18, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein RY is hydrogen, deuterium, halogen, -OH, -ORa, or -NRcRd. 20. The compound of any one of claims 1-19, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein RY is -OH. 21. The compound of any one of claims 1-20, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein Z is CRZ. 22. The compound of any one of claims 1-21, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein RZ is hydrogen. 23. The compound of any one of claims 1-22, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein W is N. 24. The compound of any one of claims 1-23, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently deuterium, halogen, -CN, -NO2, -OH, - ORa, -OC(=O)Ra, -OC(=O)ORb, -OC(=O)NRcRd, -SH, -SRa, -S(=O)Ra, -S(=O)2Ra, - S(=O)2NRcRd, -NRcRd, -NRbC(=O)NRcRd, -NRbC(=O)Ra, -NRbC(=O)ORb, -NRbS(=O)2Ra, - C(=O)Ra, -C(=O)ORb, -C(=O)NRcRd, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R1a. 25. The compound of any one of claims 1-24, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently deuterium, halogen, -CN, -OH, -ORa, - NRcRd, -NRbC(=O)NRcRd, -NRbC(=O)Ra, -NRbC(=O)ORb, -NRbS(=O)2Ra, -C(=O)Ra, - C(=O)ORb, -C(=O)NRcRd, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, C1-C6heteroalkyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; wherein each alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl is independently and optionally substituted with one or more R1a; or two R1 on the same atom are taken together to form an oxo. 26. The compound of any one of claims 1-25, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently deuterium, halogen, -ORa, -NRcRd, - NRbC(=O)NRcRd, -NRbC(=O)Ra, -NRbC(=O)ORb, C1-C6alkyl, C1-C6haloalkyl, C1-C6deuteroalkyl, C1-C6hydroxyalkyl, C1-C6aminoalkyl, or C1-C6heteroalkyl; wherein each alkyl is independently and optionally substituted with one or more R1a; or two R1 on the same atom are taken together to form an oxo. 27. The compound of any one of claims 1-26, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently -ORa, -NRcRd, -NRbC(=O)NRcRd, - NRbC(=O)Ra, -NRbC(=O)ORb, C1-C6alkyl, or C1-C6haloalkyl; wherein each alkyl is independently and optionally substituted with one or more R1a; or two R1 on the same atom are taken together to form an oxo. 28. The compound of any one of claims 1-27, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently -ORa, -NRcRd, -NRbC(=O)NRcRd, - NRbC(=O)Ra, -NRbC(=O)ORb, C1-C6alkyl, or C1-C6haloalkyl; wherein each alkyl is independently and optionally substituted with one or more R1a. 29. The compound of any one of claims 1-28, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently -NRcRd or C1-C6alkyl optionally substituted with one or more R1a; or two R1 on the same atom are taken together to form an oxo. 30. The compound of any one of claims 1-29, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently -NRcRd or C1-C6alkyl optionally substituted with one or more R1a. 31. The compound of any one of claims 1-30, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently -NRcRd; or two R1 on the same atom are taken together to form an oxo. 32. The compound of any one of claims 1-31, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently -NRcRd. 33. The compound of any one of claims 1-32, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein each R1 is independently C1-C6alkyl optionally substituted with one or more R1a; or two R1 on the same atom are taken together to form an oxo. 34. The compound of any one of claims 2-33, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein n is 1 or 2. 35. The compound of any one of claims 2-34, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein n is 1. 36. The compound of any one of claims 1 or 3-33, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein m is 0 or 1. 37. The compound of any one of claims 1 or 3-33, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein m is 0. 38. The compound of claim 1 or 2, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, wherein the compound is selected from the group consisting of: , , , , , , , , and . 39. A compound or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, selected from the group consisting of: , , , , , , and . 40. A pharmaceutical composition comprising a compound of any one of claims 1-39, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, and a pharmaceutically acceptable excipient. 41. A method of treating cancer in a subject in need thereof, the method comprising administering to the subject an effective amount of a compound of any one of claims 1-39, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. 42. A method of treating cancer in a subject in need thereof, the method comprising administering to the subject a pharmaceutical composition of claim 40. 43. The method of claim 41 or 42, further comprising administering an additional therapeutic agent. 44. The method of claim 43, wherein the additional therapeutic agent is an immunotherapeutic agent. 45. The method of claim 44, wherein the immunotherapeutic agent is an anti-PD-1 antibody, an anti- PD-L1 antibody, or an anti-CTLA-4 antibody. 46. A method of treating type-2 diabetes in a subject in need thereof, the method comprising administering to the subject an effective amount of a compound of any one of claims 1-39, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. 47. A method of treating type-2 diabetes in a subject in need thereof, the method comprising administering to the subject a pharmaceutical composition of claim 40. 48. A method of treating and/or controlling obesity in a subject in need thereof, the method comprising administering to the subject an effective amount of a compound of any one of claims 1-39, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. 49. A method of treating and/or controlling obesity in a subject in need thereof, the method comprising administering to the subject a pharmaceutical composition of claim 40. 50. A method of treating a metabolic disease in a subject in need thereof, the method comprising administering to the subject an effective amount of a compound of any one of claims 1-39, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. 51. A method of treating a metabolic disease in a subject in need thereof, the method comprising administering to the subject a pharmaceutical composition of claim 40. |
TABLE 2 Structure [0089] In some embodiments, the compound disclosed herein is a compound selected from Table 3, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. TABLE 3 Structure
Further Forms of Compounds Disclosed Herein Isomers/Stereoisomers [0090] In some embodiments, the compounds described herein exist as geometric isomers. In some embodiments, the compounds described herein possess one or more double bonds. The compounds presented herein include all cis, trans, syn, anti, entgegen (E), and zusammen (Z) isomers as well as the corresponding mixtures thereof. In some situations, the compounds described herein possess one or more chiral centers and each center exists in the R configuration, or S configuration. The compounds described herein include all diastereomeric, enantiomeric, and epimeric forms as well as the corresponding mixtures thereof. In additional embodiments of the compounds and methods provided herein, mixtures of enantiomers and/or diastereoisomers, resulting from a single preparative step, combination, or interconversion are useful for the applications described herein. In some embodiments, the compounds described herein are prepared as their individual stereoisomers by reacting a racemic mixture of the compound with an optically active resolving agent to form a pair of diastereoisomeric compounds, separating the diastereomers and recovering the optically pure enantiomers. In some embodiments, dissociable complexes are preferred. In some embodiments, the diastereomers have distinct physical properties (e.g., melting points, boiling points, solubilities, reactivity, etc.) and are separated by taking advantage of these dissimilarities. In some embodiments, the diastereomers are separated by chiral chromatography, or preferably, by separation/resolution techniques based upon differences in solubility. In some embodiments, the optically pure enantiomer is then recovered, along with the resolving agent, by any practical means that would not result in racemization. Labeled compounds [0091] In some embodiments, the compounds described herein exist in their isotopically-labeled forms. In some embodiments, the methods disclosed herein include methods of treating diseases by administering such isotopically-labeled compounds. In some embodiments, the methods disclosed herein include methods of treating diseases by administering such isotopically-labeled compounds as pharmaceutical compositions. Thus, in some embodiments, the compounds disclosed herein include isotopically-labeled compounds, which are identical to those recited herein, but for the fact that one or more atoms are replaced by an atom having an atomic mass or mass number different from the atomic mass or mass number usually found in nature. Examples of isotopes that can be incorporated into compounds disclosed herein include isotopes of hydrogen, carbon, nitrogen, oxygen, phosphorous, sulfur, fluorine, and chloride, such as 2 H, 3 H, 13 C, 14 C, l5 N, 18 O, 17 O, 31 P, 32 P, 35 S, 18 F, and 36 Cl, respectively. Compounds described herein, and the pharmaceutically acceptable salts, solvates, or stereoisomers thereof which contain the aforementioned isotopes and/or other isotopes of other atoms are within the scope of this invention. Certain isotopically-labeled compounds, for example those into which radioactive isotopes such as 3 H and 14 C are incorporated, are useful in drug and/or substrate tissue distribution assays. Tritiated, i.e., 3 H and carbon-14, i.e., 14 C, isotopes are particularly preferred for their ease of preparation and detectability. Further, substitution with heavy isotopes such as deuterium, i.e., 2 H, produces certain therapeutic advantages resulting from greater metabolic stability, for example increased in vivo half-life or reduced dosage requirements. [0092] In some embodiments, the compounds described herein are labeled by other means, including, but not limited to, the use of chromophores or fluorescent moieties, bioluminescent labels, or chemiluminescent labels. Pharmaceutically acceptable salts [0093] In some embodiments, the compounds described herein exist as their pharmaceutically acceptable salts. In some embodiments, the methods disclosed herein include methods of treating diseases by administering such pharmaceutically acceptable salts. In some embodiments, the methods disclosed herein include methods of treating diseases by administering such pharmaceutically acceptable salts as pharmaceutical compositions. [0094] In some embodiments, the compounds described herein possess acidic or basic groups and therefore react with any of a number of inorganic or organic bases, and inorganic and organic acids, to form a pharmaceutically acceptable salt. In some embodiments, these salts are prepared in situ during the final isolation and purification of the compounds disclosed herein, or a solvate, or stereoisomer thereof, or by separately reacting a purified compound in its free form with a suitable acid or base, and isolating the salt thus formed. [0095] Examples of pharmaceutically acceptable salts include those salts prepared by reaction of the compounds described herein with a mineral, organic acid or inorganic base, such salts including, acetate, acrylate, adipate, alginate, aspartate, benzoate, benzenesulfonate, bisulfate, bisulfite, bromide, butyrate, butyn-1,4-dioate, camphorate, camphorsulfonate, caproate, caprylate, chlorobenzoate, chloride, citrate, cyclopentanepropionate, decanoate, digluconate, dihydrogenphosphate, dinitrobenzoate, dodecylsulfate, ethanesulfonate, formate, fumarate, glucoheptanoate, glycerophosphate, glycolate, hemisulfate, heptanoate, hexanoate, hexyne-1,6-dioate, hydroxybenzoate, γ-hydroxybutyrate, hydrochloride, hydrobromide, hydroiodide, 2-hydroxyethanesulfonate, iodide, isobutyrate, lactate, maleate, malonate, methanesulfonate, mandelate, metaphosphate, methanesulfonate, methoxybenzoate, methylbenzoate, monohydrogenphosphate, 1-napthalenesulfonate, 2-napthalenesulfonate, nicotinate, nitrate, palmoate, pectinate, persulfate, 3-phenylpropionate, phosphate, picrate, pivalate, propionate, pyrosulfate, pyrophosphate, propiolate, phthalate, phenylacetate, phenylbutyrate, propanesulfonate, salicylate, succinate, sulfate, sulfite, succinate, suberate, sebacate, sulfonate, tartrate, thiocyanate, tosylate, undecanoate, and xylenesulfonate. [0096] Further, the compounds described herein can be prepared as pharmaceutically acceptable salts formed by reacting the free base form of the compound with a pharmaceutically acceptable inorganic or organic acid, including, but not limited to, inorganic acids such as hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid metaphosphoric acid, and the like; and organic acids such as acetic acid, propionic acid, hexanoic acid, cyclopentanepropionic acid, glycolic acid, pyruvic acid, lactic acid, malonic acid, succinic acid, malic acid, maleic acid, fumaric acid, p-toluenesulfonic acid, tartaric acid, trifluoroacetic acid, citric acid, benzoic acid 3-(4-hydroxybenzoyl)benzoic acid, cinnamic acid, mandelic acid, arylsulfonic acid, methanesulfonic acid, ethanesulfonic acid, 1,2-ethanedisulfonic acid, 2- hydroxyethanesulfonic acid, benzenesulfonic acid, 2-naphthalenesulfonic acid, 4-methylbicyclo- [2.2.2]oct-2-ene-1-carboxylic acid, glucoheptonic acid, 4,4’-methylenebis-(3-hydroxy-2-ene-1 - carboxylic acid), 3-phenylpropionic acid, trimethylacetic acid, tertiary butylacetic acid, lauryl sulfuric acid, gluconic acid, glutamic acid, hydroxynaphthoic acid, salicylic acid, stearic acid and muconic acid. In some embodiments, other acids, such as oxalic, while not in themselves pharmaceutically acceptable, are employed in the preparation of salts useful as intermediates in obtaining the compounds disclosed herein, solvate, or stereoisomer thereof and their pharmaceutically acceptable acid addition salts. [0097] In some embodiments, those compounds described herein which comprise a free acid group react with a suitable base, such as the hydroxide, carbonate, bicarbonate, sulfate, of a pharmaceutically acceptable metal cation, with ammonia, or with a pharmaceutically acceptable organic primary, secondary, tertiary, or quaternary amine. Representative salts include the alkali or alkaline earth salts, like lithium, sodium, potassium, calcium, and magnesium, and aluminum salts and the like. Illustrative examples of bases include sodium hydroxide, potassium hydroxide, choline hydroxide, sodium carbonate, N + (C1-4 alkyl)4, and the like. [0098] Representative organic amines useful for the formation of base addition salts include ethylamine, diethylamine, ethylenediamine, ethanolamine, diethanolamine, piperazine and the like. It should be understood that the compounds described herein also include the quaternization of any basic nitrogen-containing groups they contain. In some embodiments, water or oil-soluble or dispersible products are obtained by such quaternization. Solvates [0099] In some embodiments, the compounds described herein exist as solvates. The invention provides for methods of treating diseases by administering such solvates. The invention further provides for methods of treating diseases by administering such solvates as pharmaceutical compositions. [00100] Solvates contain either stoichiometric or non-stoichiometric amounts of a solvent, and, in some embodiments, are formed during the process of crystallization with pharmaceutically acceptable solvents such as water, ethanol, and the like. Hydrates are formed when the solvent is water, or alcoholates are formed when the solvent is alcohol. Solvates of the compounds described herein can be conveniently prepared or formed during the processes described herein. By way of example only, hydrates of the compounds described herein can be conveniently prepared by recrystallization from an aqueous/organic solvent mixture, using organic solvents including, but not limited to, dioxane, tetrahydrofuran or methanol. In addition, the compounds provided herein can exist in unsolvated as well as solvated forms. In general, the solvated forms are considered equivalent to the unsolvated forms for the purposes of the compounds and methods provided herein. Tautomers [00101] In some situations, compounds exist as tautomers. The compounds described herein include all possible tautomers within the formulas described herein. Tautomers are compounds that are interconvertible by migration of a hydrogen atom accompanied by a switch of a single bond and adjacent double bond. In bonding arrangements where tautomerization is possible, a chemical equilibrium of the tautomers will exist. All tautomeric forms of the compounds disclosed herein are contemplated. The exact ratio of the tautomers depends on several factors, including temperature, solvent, and pH. Method of Treatment [00102] Disclosed herein are methods of treatment of a disease in which inhibition of PTPN1/ PTPN2 is beneficial, the method comprising administering a compound disclosed herein, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. [00103] Disclosed herein are methods of treatment of a disease in which inhibition of PTPN1 is beneficial, the method comprising administering a compound disclosed herein, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. In some embodiments, the disease in which inhibition of PTPN1 is beneficial is cancer or a metabolic disease. [00104] Disclosed herein are methods of treatment of a disease in which inhibition of PTPN2 is beneficial, the method comprising administering a compound disclosed herein, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof. In some embodiments, the disease in which inhibition of PTPN2 is beneficial is cancer. Cancer [00105] In some embodiments, the compound disclosed herein, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, is used to treat cancer. [00106] As used herein, “cancer” refers to human cancers and carcinomas, sarcomas, adenocarcinomas (e.g., papillary adenocarcinomas), lymphomas, leukemias, melanomas, etc., including solid and lymphoid cancers. [00107] The term “leukemia” refers broadly to progressive, malignant diseases of the blood- forming organs and is generally characterized by a distorted proliferation and development of leukocytes and their precursors in the blood and bone marrow. Leukemia is generally clinically classified on the basis of (1) the duration and character of the disease-acute or chronic; (2) the type of cell involved; myeloid (myelogenous), lymphoid (lymphogenous), or monocytic; and (3) the increase or non-increase in the number abnormal cells in the blood-leukemic or aleukemic (subleukemic). Exemplary leukemias that may be treated with a compound, pharmaceutical composition, or method provided herein include, for example, chronic leukemia, acute nonlymphocytic leukemia, acute lymphocytic leukemia, B-cell chronic lymphocytic leukemia, chronic lymphocytic leukemia, acute granulocytic leukemia, chronic granulocytic leukemia, acute promyelocytic leukemia, adult T-cell leukemia, aleukemic leukemia, a leukocythemic leukemia, basophylic leukemia, blast cell leukemia, bovine leukemia, acute myelocytic leukemia, chronic myelocytic leukemia, leukemia cutis, embryonal leukemia, eosinophilic leukemia, erythroleukemia, Gross' leukemia, hairy-cell leukemia, hemoblastic leukemia, hemocytoblastic leukemia, histiocytic leukemia, stem cell leukemia, acute monocytic leukemia, leukopenic leukemia, lymphatic leukemia, lymphoblastic leukemia, lymphocytic leukemia, lymphogenous leukemia, lymphoid leukemia, lymphosarcoma cell leukemia, mast cell leukemia, megakaryocyte leukemia, micromyeloblastic leukemia, monocytic leukemia, myeloblasts leukemia, myelocytic leukemia, myeloid granulocytic leukemia, myelomonocytic leukemia, Naegeli leukemia, plasma cell leukemia, multiple myeloma, plasmacytic leukemia, polycythemia vera, promyelocytic leukemia, Rieder cell leukemia, Schilling's leukemia, stem cell leukemia, subleukemic leukemia, or undifferentiated cell leukemia. [00108] The term “sarcoma” generally refers to a tumor which is made up of a substance like the embryonic connective tissue and is generally composed of closely packed cells embedded in a fibrillar or homogeneous substance. Sarcomas that may be treated with a compound, pharmaceutical composition, or method provided herein include a chondrosarcoma, fibrosarcoma, leiomyosarcoma, lymphosarcoma, lymphangiosarcoma, lymphangioendotheliosarcoma, melanosarcoma, myxosarcoma, osteosarcoma, Abemethy's sarcoma, adipose sarcoma, liposarcoma, alveolar soft part sarcoma, ameloblastic sarcoma, botryoid sarcoma, chloroma sarcoma, chorio carcinoma, embryonal sarcoma, Wilms' tumor sarcoma, endometrial sarcoma, endotheliosarcoma, stromal sarcoma, Ewing's sarcoma, fascial sarcoma, fibroblastic sarcoma, giant cell sarcoma, granulocytic sarcoma, Hodgkin's sarcoma, idiopathic multiple pigmented hemorrhagic sarcoma, immunoblastic sarcoma of B cells, lymphoma, immunoblastic sarcoma of T-cells, Jensen's sarcoma, Kaposi's sarcoma, Kupffer cell sarcoma, angiosarcoma, leukosarcoma, malignant mesenchymoma sarcoma, osteogenic sarcoma, parosteal sarcoma, reticulocytic sarcoma, Rous sarcoma, serocystic sarcoma, synovial sarcoma, or telangiectaltic sarcoma. [00109] The term “carcinoma” refers to a malignant new growth made up of epithelial cells tending to infiltrate the surrounding tissues and give rise to metastases. Exemplary carcinomas that may be treated with a compound, pharmaceutical composition, or method provided herein include, for example, medullary thyroid carcinoma, familial medullary thyroid carcinoma, acinar carcinoma, acinous carcinoma, adenocystic carcinoma, adenoid cystic carcinoma, carcinoma adenomatosum, carcinoma of adrenal cortex, alveolar carcinoma, alveolar cell carcinoma, basal cell carcinoma, carcinoma basocellulare, basaloid carcinoma, basosquamous cell carcinoma, bile duct carcinoma, bladder carcinoma, breast carcinoma, Brenner carcinoma, bronchioalveolar carcinoma, bronchiolar carcinoma, bronchiogenic carcinoma, cerebriform carcinoma, cervical carcinoma, cholangiocellular carcinoma, chordoma, chorionic carcinoma, clear cell carcinoma, colloid carcinoma, colon carcinoma, comedo carcinoma, corpus carcinoma, cribriform carcinoma, carcinoma en cuirasse, carcinoma cutaneum, cylindrical carcinoma, cylindrical cell carcinoma, cystadenocarcinoma, duct carcinoma, ductal carcinoma, carcinoma durum, embryonal carcinoma, encephaloid carcinoma, endometrioid carcinoma, epiermoid carcinoma, epithelial carcinoma, carcinoma epitheliale adenoides, exophytic carcinoma, carcinoma ex ulcere, carcinoma fibrosum, gelatiniforni carcinoma, gelatinous carcinoma, giant cell carcinoma, carcinoma gigantocellulare, glandular carcinoma, granulosa cell carcinoma, hair-matrix carcinoma, hematoid carcinoma, hepatoma, hepatocellular carcinoma, Hurthle cell carcinoma, hyaline carcinoma, hypernephroid carcinoma, infantile embryonal carcinoma, carcinoma in situ, intraepidermal carcinoma, intraepithelial carcinoma, Krompecher's carcinoma, Kulchitzky-cell carcinoma, large-cell carcinoma, lenticular carcinoma, carcinoma lenticulare lipomatous carcinoma, lobular carcinoma, lung carcinoma, lymphoepithelial carcinoma, carcinoma medullare, medullary carcinoma, melanotic carcinoma, carcinoma molle, mucinous carcinoma, carcinoma muciparum, carcinoma mucocellulare, mucoepidermoid carcinoma, carcinoma mucosum, mucous carcinoma, carcinoma myxomatodes, nasopharyngeal carcinoma, nonpapillary renal cell carcinoma, oat cell carcinoma, carcinoma ossificans, osteoid carcinoma, ovarian carcinoma, pancreatic ductal carcinoma, papillary carcinoma, periportal carcinoma, preinvasive carcinoma, prickle cell carcinoma, pultaceous carcinoma, renal cell carcinoma of kidney, reserve cell carcinoma, carcinoma sarcomatodes, schneiderian carcinoma, scirrhous carcinoma, carcinoma scroti, sebaceous gland carcinoma, seminoma, serous carcinoma, signet- ring cell carcinoma, carcinoma simplex, small-cell carcinoma, solanoid carcinoma, spheroidal cell carcinoma, spindle cell carcinoma, carcinoma spongiosum, squamous carcinoma, squamous cell carcinoma, string carcinoma, sweat gland carcinoma, carcinoma telangiectaticum, carcinoma telangiectodes, transitional cell carcinoma, carcinoma tuberosum, tubular carcinoma, tuberous carcinoma, undifferentiated carcinoma, verrucous carcinoma, or carcinoma villosum. [00110] In some embodiments, the cancer is acoustic neuroma, adrenal cortical cancer, adrenal gland cancer, astrocytoma, benign monoclonal gammopathy, biliary tract cancer, bladder cancer, bone cancer, brain tumor, breast cancer, bronchus cancer, cancer of the hematological tissues, cancer of the hepatic stellate cells, cancer of the oral cavity or pharynx, cancer of the pancreatic stellate cells, carcinoma, central nervous system cancer, cervical cancer, colon cancer, colorectal cancer, craniopharyngioma, ductal carcinoma, endocrine system cancer, endometrial cancer, ependymoma, epithelial ovarian cancer, esophageal cancer, gastric cancer, genitourinary tract cancer, glioblastoma multiforme, glioma, gynecologic cancers, head and neck cancer, hemangioblastoma, Hodgkin's Disease, immunocytic amyloidosis, kidney cancer, laryngeal cancer, leukemia, liver cancer (including hepatocarcinoma), lobular carcinoma, lung cancer, lymphoma , malignant carcinoid, malignant hypercalcemia, malignant pancreatic insulanoma, medullary thyroid cancer, medulloblastoma, melanoma, meningioma, mesothelioma, multiple myeloma, myeloma, neoplasms of the endocrine or exocrine pancreas, neuroblastoma, non-Hodgkin's Lymphoma, oligodendroglioma, oral cancer, ovarian cancer, Paget' s Disease of the Nipple, pancreatic cancer, papillary thyroid cancer, peripheral nervous system cancer, Phyllodes Tumors, pinealoma, premalignant skin lesions, primary macroglobulinemia, primary thrombocytosis, prostate cancer, renal cancer, retinoblastoma, rhabdomyosarcoma, salivary gland cancer, sarcoma, skin cancer, small bowel or appendix cancer, stomach cancer, testicular cancer, thyroid cancer, urinary bladder cancer, uterine cancer, Waldenstrom’s macroglobulinemia. Metabolic Diseases [00111] In some embodiments, the compound disclosed herein, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, is used to treat a metabolic disease. As used herein, the term “metabolic disease” refers to a disease or condition affecting a metabolic process in a subject. Exemplary metabolic diseases include non-alcoholic steatohepatitis (NASH), non- alcoholic fatty liver disease (NAFLD), liver fibrosis obesity, heart disease, atherosclerosis, arthritis, cystinosis, diabetes (e.g., Type I diabetes, Type II diabetes, or gestational diabetes), metabolic syndrome, phenylketonuria, proliferative retinopathy, or Kearns-Sayre disease. In some embodiments, a compound disclosed herein, is used to treat a metabolic disease (e.g., a metabolic disease described herein) by decreasing or eliminating a symptom of the disease. In some embodiments, the method of treatment comprises decreasing or eliminating a symptom comprising elevated blood pressure, elevated blood sugar level, weight gain, fatigue, blurred vision, abdominal pain, flatulence, constipation, diarrhea, jaundice, and the like. Dosing [00112] In certain embodiments, the compositions containing the compound(s) described herein are administered for therapeutic treatments. In certain therapeutic applications, the compositions are administered to a patient already suffering from a disease or condition, in an amount sufficient to cure or at least partially arrest at least one of the symptoms of the disease or condition. Amounts effective for this use depend on the severity and course of the disease or condition, previous therapy, the patient’s health status, weight, and response to the drugs, and the judgment of the treating physician. Therapeutically effective amounts are optionally determined by methods including, but not limited to, a dose escalation and/or dose ranging clinical trial. [00113] In certain embodiments wherein the patient’s condition does not improve, upon the doctor’s discretion the administration of the compounds are administered chronically, that is, for an extended period of time, including throughout the duration of the patient’s life in order to ameliorate or otherwise control or limit the symptoms of the patient’s disease or condition. [00114] In certain embodiments wherein a patient’s status does improve, the dose of drug being administered is temporarily reduced or temporarily suspended for a certain length of time (i.e., a “drug holiday”). [00115] Once improvement of the patient’s conditions has occurred, a maintenance dose is administered if necessary. Subsequently, in specific embodiments, the dosage, or the frequency of administration, or both, is reduced, as a function of the symptoms. [00116] The amount of a given agent that corresponds to such an amount varies depending upon factors such as the particular compound, disease condition and its severity, the identity (e.g., weight, sex) of the subject or host in need of treatment, but nevertheless is determined according to the particular circumstances surrounding the case, including, e.g., the specific agent being administered, the route of administration, the condition being treated, and the subject or host being treated. [00117] In some embodiments, doses employed for adult human treatment are typically in the range of 0.01 mg-5000 mg per day. In some embodiments, the daily dosages appropriate for the compound described herein, or a pharmaceutically acceptable salt thereof, are from about 0.01 to about 50 mg/kg per body weight. In various embodiments, the daily and unit dosages are altered depending on a number of variables including, but not limited to, the activity of the compound used, the disease or condition to be treated, the mode of administration, the requirements of the individual subject, the severity of the disease or condition being treated, and the judgment of the practitioner. Routes of Administration [00118] Suitable routes of administration include, but are not limited to, oral, intravenous, rectal, aerosol, parenteral, ophthalmic, pulmonary, transmucosal, transdermal, vaginal, otic, nasal, and topical administration. In addition, by way of example only, parenteral delivery includes intramuscular, subcutaneous, intravenous, intramedullary injections, as well as intrathecal, direct intraventricular, intraperitoneal, intralymphatic, and intranasal injections. [00119] In certain embodiments, a compound as described herein is administered in a local rather than systemic manner, for example, via injection of the compound directly into an organ, often in a depot preparation or sustained release formulation. In specific embodiments, long acting formulations are administered by implantation (for example subcutaneously or intramuscularly) or by intramuscular injection. Furthermore, in other embodiments, the drug is delivered in a targeted drug delivery system, for example, in a liposome coated with organ specific antibody. In such embodiments, the liposomes are targeted to and taken up selectively by the organ. In yet other embodiments, the compound as described herein is provided in the form of a rapid release formulation, in the form of an extended release formulation, or in the form of an intermediate release formulation. Pharmaceutical Compositions/Formulations [00120] The compounds described herein are administered to a subject in need thereof, either alone or in combination with pharmaceutically acceptable carriers, excipients, or diluents, in a pharmaceutical composition, according to standard pharmaceutical practice. In some embodiments, the compounds described herein are administered to animals. [00121] In another aspect, provided herein are pharmaceutical compositions comprising a compound described herein, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, and at least one pharmaceutically acceptable excipient. Pharmaceutical compositions are formulated in a conventional manner using one or more pharmaceutically acceptable excipients that facilitate processing of the active compounds into preparations that can be used pharmaceutically. Proper formulation is dependent upon the route of administration chosen. A summary of pharmaceutical compositions described herein can be found, for example, in Remington: The Science and Practice of Pharmacy, Nineteenth Ed (Easton, Pa.: Mack Publishing Company, 1995); Hoover, John E., Remington’s Pharmaceutical Sciences, Mack Publishing Co., Easton, Pennsylvania 1975; Liberman, H.A. and Lachman, L., Eds., Pharmaceutical Dosage Forms, Marcel Decker, New York, N.Y., 1980; and Pharmaceutical Dosage Forms and Drug Delivery Systems, Seventh Ed. (Lippincott Williams & Wilkins1999), herein incorporated by reference for such disclosure. [00122] In some embodiments, the pharmaceutically acceptable excipient is selected from carriers, binders, filling agents, suspending agents, flavoring agents, sweetening agents, disintegrating agents, dispersing agents, surfactants, lubricants, colorants, diluents, solubilizers, moistening agents, plasticizers, stabilizers, penetration enhancers, wetting agents, anti-foaming agents, antioxidants, preservatives, and any combinations thereof. [00123] The pharmaceutical formulations described herein include, but are not limited to, aqueous liquid dispersions, liquids, gels, syrups, elixirs, slurries, suspensions, self-emulsifying dispersions, solid solutions, liposomal dispersions, aerosols, solid oral dosage forms, powders, immediate release formulations, controlled release formulations, fast melt formulations, tablets, capsules, pills, powders, dragees, effervescent formulations, lyophilized formulations, delayed release formulations, extended release formulations, pulsatile release formulations, multiparticulate formulations, and mixed immediate and controlled release formulations. Combination [00124] Disclosed herein are methods of treating cancer using a compound disclosed herein, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, in combination with an additional therapeutic agent. [00125] In some embodiments, the additional therapeutic agent is an anticancer agent. [00126] In some embodiments, the additional therapeutic agent is administered at the same time as the compound disclosed herein. In some embodiments, the additional therapeutic agent and the compound disclosed herein are administered sequentially. In some embodiments, the additional therapeutic agent is administered less frequently than the compound disclosed herein. In some embodiments, the additional therapeutic agent is administered more frequently than the compound disclosed herein. In some embodiments, the additional therapeutic agent is administered prior than the administration of the compound disclosed herein. In some embodiments, the additional therapeutic agent is administered after the administration of the compound disclosed herein. [00127] In some embodiments, the additional therapeutic agent is an immunotherapeutic agent. In some embodiments, the immunotherapeutic agent is an anti-PD-1 antibody, an anti-PD-L1 antibody, or an anti- CTLA-4 antibody.
Examples Example 1: 5-(5-fluoro-3-(isopentylamino)-7-methoxy-1-methyl-1,2,3,4-te trahydroquinolin-6-yl)- 1,2,5-thiadiazolidin-3-one 1,1-dioxide Step 1: General procedure of compound 1-2 [00128] A suspension of 1-1 (9 g, 49 mmol, 1 eq) in i-PrOH (200 mL) was heated at 50 °C for 10 min at which point 5-(methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (9 g, 49 mmol, 1 eq) was added. The resulting suspension was heated at 80 °C and allowed to stir for 1 h. The reaction mixture was then filtered and concentrated under reduced pressure to give 1-2 (66 g, 197 mmol, 99% yield) as a white solid. 1 H NMR (400 MHz, DMSO-d6) δ 11.25 (br s, 1H), 8.70 (br s, 1H), 7.72 (d, J = 8.4 Hz, 1H), 7.43 (d, J = 1.7 Hz, 1H), 7.19 (dd, J = 2.0, 8.6 Hz, 1H), 3.87 (s, 3H), 3.77 (s, 3H), 1.68 (s, 6H). Step 2: General procedure of compound 1-3 [00129] A solution of 1-2 (22 g, 65.6 mmol, 1 eq) in Ph2O (200 mL) was heated to 220 °C and allowed to stir for 1 h. The reaction mixture was then cooled to 55 °C and added MTBE (500 mL). The resulting reaction mixture was then allowed to cool to 25 °C. This was then filtered and rinsed with MTBE (500 mL), then concentrated under reduced pressure to give 1-3 (33.5 g, 143 mmol, 72% yield) as a white solid. 1 H NMR (400 MHz, DMSO-d6) δ 11.69 (br s, 1H), 8.43 (s, 1H), 7.86 (d, J = 7.5 Hz, 1H), 7.02 (s, 1H), 5.99 (d, J = 7.5 Hz, 1H), 3.89 (s, 3H), 3.81 (s, 3H). Step 3: General procedure of compound 1-4 [00130] To a solution of 1-3 (30 g, 128 mmol, 1 eq) in propionic acid (300 mL) was added HNO3 (57 g, 643 mmol, 41.3 mL, 70% purity, 5 eq) dropwise at 120 °C then allowed to stir for 16 h. The reaction mixture was then diluted with EtOH (200 mL) causing a precipitate to form. The precipitate was then filtered and dried to give 1-4 (30 g, crude) as a white solid. Step 4: General procedure of compound 1-5 [00131] A solution of 1-4 (1 g, 3.79 mmol, 1 eq) in POCl 3 (5 mL) was heated to 115 °C and allowed to stir for 2 h. The reaction mixture was then concentrated under reduced pressure to give 1-5 (700 mg, crude) as a light yellow solid. 1 H NMR (400 MHz, DMSO-d 6 ) δ = 12.91 (br s, 1H), 9.18 (br s, 1H), 8.50 (s, 1H), 7.23 (s, 1H), 3.93 (s, 3H), 3.84 (s, 3H). Step 5: General procedure of compound 1-6 [00132] To a solution of 1-5 (38.4 g, 138.02 mmol, 1 eq) in DMF (1.01 g, 13.8 mmol, 1 mL, 0.1 eq) was added SOCl 2 (270 mL) then heated to 80 °C and allowed to stir for 2 h. The reaction mixture was then concentrated under reduced pressure to give 1-6 (44.3 g, crude) as a yellow solid. 1 H NMR (400 MHz, DMSO-d 6 ) δ 9.19-9.13 (m, 1H), 8.51 (s, 1H), 7.31 (s, 1H), 3.93 (s, 3H), 3.84 (s, 2H), 3.86-3.81 (m, 1H). Step 6: General procedure of compound 1-7 [00133] A solution of 1-6 (44.3 g, 149 mmol, 1 eq) and 4-methylbenzenesulfonohydrazide (30.6 g, 164 mmol, 1.1 eq) in CHCl 3 (1180 mL) was allowed to warm to 20 °C and stirred for 16 h. The reaction mixture was then filtered. The solid was isolated and dried to give 1-7 (82.5 g, crude) as an orange solid. 1 H NMR (400 MHz , DMSO-d 6 ) δ 9.01-8.81 (m, 1H), 8.32 (s, 1H), 7.76-7.66 (m, 2H), 7.37 (d, J = 8.1 Hz, 2H), 7.30 (s, 1H), 3.95-3.85 (m, 6H), 2.37 (s, 3H). Step 7: General procedure of compound 1-8 [00134] A solution of 1-7 (41.2 g, 92.4 mmol, 1 eq) in 0.5M NaOH (1.72 L, 9.3 eq) was heated to 80 °C and allowed to stir for 2 h. The reaction mixture was then allowed to cool to 25 °C and the pH was adjusted to pH=3 with 12M HCl. A yellow solid precipitate formed and was filtered then dried to give 1- 8 (27.5 g, crude) as a brown solid. 1 H NMR (400 MHz, DMSO-d6) δ 9.54 (d, J = 2.6 Hz, 1H), 9.38 (d, J = 2.4 Hz, 1H), 8.57 (s, 1H), 7.65 (s, 1H), 403 (s 3H). Step 8: General procedure of compound 1-9 [00135] To a mixture of 1-8 (27 g, 108.79 mmol, 1 eq) in t-BuOH (270 mL) and toluene (270 mL) was added triethylamine (12.1 g, 119 mmol, 16.6 mL, 1.1 eq) then heated to 80 °C under N2. To this was then added DPPA (32.9 g, 119 mmol, 25.9 mL, 1.1 eq) dropwise, then allowed to stir for 1 h. The reaction mixture was poured into water (300 mL) and stirred for an additional 5 min. The aqueous phase was extracted with ethyl acetate (300 mL×3). The combined organic phase was washed with brine (800 mL), dried with anhydrous Na2SO4, then filtered and concentrated under reduced pressure. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=1/0 to 2/1) to give 1-9 (12.03 g, 37 mmol, 34% yield) as a yellow solid. 1 H NMR (400 MHz, CDCl3) δ 9.47 (d, J = 2.6 Hz, 1H), 8.89 (d, J = 2.4 Hz, 1H), 8.68 (s, 1H), 7.51 (s, 1H), 7.45 (s, 1H), 4.11 (s, 3H), 1.58 (s, 9H). Step 9: General procedure of compound 1-10 [00136] A solution of 1-9 (12.03 g, 37.67 mmol, 1 eq) in HCl/ethyl acetate (500 mL) was stirred at 30 °C for 0.5 h. The reaction mixture was then concentrated under reduced pressure to give 1-10 (11.85 g, crude) as an orange solid. 1 H NMR (400 MHz, DMSO-d 6 ) δ 9.28 (d, J = 2.4 Hz, 1H), 9.13 (d, J = 2.1 Hz, 1H), 7.56 (s, 1H), 7.31 (s, 1H), 4.06 (s, 3H). Step 10: General procedure of compound 1-11 [00137] To a solution of 1-10 (9.15 g, 41 mmol, 1 eq) and methyl 2-bromoacetate (19.1 g, 125 mmol, 11.8 mL, 3 eq) in DMF (95 mL) was added diisopropylethylamine (16.1 g, 125 mmol, 21.8 mL, 3 eq). then heated to 80 °C and allowed to stir for 2 h. The reaction mixture was then poured into brine (100 mL) and stirred for an additional 5 min. The aqueous phase was then extracted with ethyl acetate (100 mL×3). The combined organic phase was washed with brine (300 mL×5), dried with anhydrous Na 2 SO 4 , then filtered and concentrated under reduced pressure. The crude was purified by column chromatography (SiO 2 , petroleum ether/ethyl acetate=1/0 to 3/1) to give 1-11 (8 g, 27.4 mmol, 65% yield) as an orange solid. 1 H NMR (400 MHz, CDCl 3 ) δ 9.34 (d, J = 2.4 Hz, 1H), 8.74 (d, J = 2.4 Hz, 1H), 7.43 (s, 1H), 6.67 (s, 1H), 4.11-4.08 (m, 5H), 3.86 (s, 3H). Step 11: General procedure of compound 1-12 [00138] To a solution of 1-11 (5.45 g, 18 mmol, 1 eq) in DMF (35 mL) was added a solution of Select F (7.29 g, 20 mmol, 1.1 eq) in DMF (20 mL) dropwise at 0 °C under N 2 and allowed to stir for 30 min. The reaction mixture was then poured into brine (100 mL) and stirred for an additional 5 min, then extracted with ethyl acetate (50 mL×3). The combined organic phase was washed with brine (100 mL×5), dried with anhydrous Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep-HPLC to give 1-12 (2.2 g, 7.1 mmol, 38% yield) as a yellow solid. Step 12: General procedure of compound 1-13 [00139] To a solution of 1-12 (670 mg, 2.1 mmol, 1 eq) and NaBH 3 CN (544 mg, 8.6 mmol, 4 eq) in EtOH (20 mL) was added 12M HCl (3.3 mL, 18.5 eq) dropwise at 0 °C and allowed to stir for 30 min. The reaction mixture was then heated to 60 °C and stirred for an additional 1 h. To this was then added sat. NaHCO3 (aq) (25 mL), then extracted with ethyl acetate (20 mL×3). The combined organic layers were washed with brine (30 mL), dried over Na2SO4 then filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep-TLC (SiO2, petroleum ether/ethyl acetate=1/1, Rf=0.4) to give 1-13 (220 mg, 702 μmol, 32% yield) as a yellow solid. 1 H NMR (400 MHz, CD3OD) δ 6.06-6.06 (m, 1H), 6.05 (d, J = 1.5 Hz, 1H), 4.99 (dq, J = 2.9, 5.2 Hz, 1H), 4.16 (q, J = 7.1 Hz, 1H), 3.89- 3.82 (m, 2H), 3.80-3.68 (m, 6H), 3.57-3.48 (m, 1H), 3.36 (br d, J = 4.4 Hz, 1H), 3.07 (dd, J = 5.6, 17.3 Hz, 1H), 1.27-1.20 (m, 1H). Step 13: General procedure of compound 1-14 [00140] To a solution of 1-13 (220 mg, 702 μmol, 1 eq) and BnBr (120 mg, 702 μmol, 83 µL, 1 eq) in DMF (3 mL) was added K2CO3 (194.11 mg, 1.40 mmol, 2 eq) and stirred for 2 h at 15 °C. To this was then added H2O (20 mL) and extracted with ethyl acetate (15 mL×3). The combined organic layers were washed with brine (15 mL×3), dried over Na2SO4, then filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep-TLC (SiO2, petroleum ether/ethyl acetate=2/1, Rf=0.4) to give 1-14 (200 mg, 495 μmol, 70% yield) as a white solid. 1 H NMR (400 MHz, CD3OD) δ 7.38-7.30 (m, 3H), 7.26-7.21 (m, 2H), 5.96 (s, 1H), 5.01-4.92 (m, 1H), 4.23 (s, 2H), 3.75-3.70 (m, 6H), 3.66-3.59 (m, 3H), 3.58-3.50 (m, 1H), 3.26 (br d, J = 4.6 Hz, 1H), 3.02 (dd, J = 5.5, 17.0 Hz, 1H). Step 14: General procedure of compound 1-15 [00141] To a solution of 1-14 (200 mg, 495 μmol, 1 eq) and paraformaldehyde (148 mg, 4.9 mmol, 10 eq) in THF (10 mL) was added NaBH 3 CN (311 mg, 4.9 mmol, 10 eq) and AcOH (297 mg, 4.9 mmol, 283 µL, 10 eq) then heated to 65 °C and allowed to stir for 16 h. The reaction mixture was then diluted with H 2 O (15 mL) and extracted with ethyl acetate (15 mL×3). The combined organic layers were washed with brine (20 mL), dried over Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep-TLC (SiO 2 , petroleum ether/ethyl acetate=1/1, Rf=0.6) to give 1-15 (60 mg, 143 μmol, 29% yield) as a yellow oil. 1 H NMR (400 MHz, CD 3 OD) δ 7.39-7.21 (m, 5H), 6.02 (s, 1H), 5.11-5.00 (m, 1H), 4.24 (s, 2H), 3.76 (br s, 7H), 3.62 (s, 2H), 3.54 (br d, J = 12.3 Hz, 1H), 3.35 (br d, J = 2.8 Hz, 1H), 3.03 (dd, J = 5.8, 16.8 Hz, 1H), 2.89 (s, 3H). Step 15: General procedure of compound 1-16 [00142] To a solution of 1-15 (60 mg, 143 μmol, 1 eq) in EtOH (2 mL) and H 2 O (1 mL) was added Fe (40 mg, 718 μmol, 5 eq), NH 4 Cl (115 mg, 2.1 mmol, 15 eq) in one portion, then heated to 80 °C and allowed to stir for 1 h. The reaction mixture was then concentrated under reduced pressure to remove EtOH, then resuspended with the addition of H 2 O (5 mL). The aqueous solution was then extracted with CH 2 Cl 2 (5 mL×3). The combined organic layers were dried over Na 2 SO 4 , then filtered and concentrated under reduced pressure to give 1-16 (46 mg, crude) as a yellow solid. Step 16: General procedure of compound 1-17 series [00143] To a solution of 1-16 (46 mg, 118 μmol, 1 eq) and 3-methylbutanal (10 mg, 118 μmol, 13 µL, 1 eq) in MeOH (2 mL) was added NaBH 3 CN (22 mg, 356 μmol, 3 eq) and allowed to stir for 2 h at 15 °C. The reaction mixture was then concentrated under reduced pressure to remove MeOH, then resuspended with H2O (15 mL) and extracted with ethyl acetate (10 mL×3). The combined organic layers were washed with brine (10 mL), dried over Na2SO4, then filtered and concentrated under reduced pressure to give 1-17 (50 mg, crude) as a yellow oil Step 17: General procedure of compound 1-18 [00144] To a solution of 1-17 (45 mg, 80 μmol, 1 eq) in THF (6 mL) and i-PrOH (2 mL) was added Pd(OH)2 (10 mg, 14.24 μmol, 20% purity) and purged with H2 (15 psi) at 15 °C then allowed to stir for 16 h. The reaction mixture was filtered over celite then concentrated under reduced pressure to give 1-18 (30 mg, 64 μmol, 79% yield) as a yellow oil. Step 18: General procedure of compound 1-19 [00145] To a solution of N-(oxomethylene)sulfamoyl chloride (15 mg, 106 μmol, 9 µL, 2 eq) in CH2Cl2 (1 mL) was added t-BuOH (8 mg, 106 μmol, 10 µL, 2 eq) at 0 °C under N2 and allowed to stir for 0.5 h. The reaction mixture was then added to a solution of 1-18 (25 mg, 53 μmol, 1 eq) and triethylamine (27 mg, 267 μmol, 37 µL, 5 eq) in CH2Cl2 (1 mL) at 0 °C, then stirred for an additional 0.5 h. The reaction mixture was then allowed to warm to 15 °C and stirred for an additional 1 h. To this was then added H2O (15 mL) and extracted with CH2Cl2 (10 mL×3). The combined organic layers were washed with brine (10 mL), dried over Na 2 SO 4 , then filtered and concentrated under reduced pressure to give 1-19 (35 mg, crude) as a yellow solid. Step 19: General procedure of compound 1-20 [00146] To a solution of 1-19 (35 mg, 54 μmol, 1 eq) in CH 2 Cl 2 (2 mL) was added TFA (1 mL) dropwise and stirred for 30 mins at 15 °C. The reaction mixture was concentrated under reduced pressure, then diluted with sat. NaHCO 3 (aq) (10 mL) and extracted with ethyl acetate (5 mL×3). The combined organic layers were washed with brine (5 mL), dried over Na 2 SO 4 , then filtered and concentrated under reduced pressure to give 1-20 (30 mg, crude) as a yellow oil. Step 20: General procedure of compound Example 1 [00147] To a solution of 1-20 (30 mg, 67 μmol, 1 eq) in THF (2 mL) was added NaOMe (18 mg, 100 μmol, 30% purity, 1.5 eq) and stirred for 30 min at 15°C. The reaction mixture was then concentrated under reduced pressure to give a crude. The crude was purified by prep-HPLC to give Example 1 (30 mg). LCMS (ESI+): m/z = 415.2 (M+NH 4 ) + . 1 H NMR (400 MHz, CD 3 OD) δ = 6.11 (s, 1H), 4.16 (s, 2H), 3.83 (s, 3H), 3.41 (br d, J = 11.5 Hz, 1H), 3.29-3.13 (m, 2H), 3.07-2.94 (m, 4H), 2.92-2.78 (m, 2H), 2.60 (br dd, J = 6.9, 16.4 Hz, 1H), 1.66 (quind, J = 6.7, 13.3 Hz, 1H), 1.55-1.43 (m, 2H), 0.95 (d, J = 6.6 Hz, 6H). Example 2: 5-(5-fluoro-7-hydroxy-3-(isopentylamino)-1,2,3,4-tetrahydroq uinolin-6-yl)-1,2,5- thiadiazolidin-3-one 1,1-dioxide
Step 1: General procedure of compound 2-2 [00148] To a solution of H2SO4 (13.17 g, 134 mmol, 7.16 mL, 3.79 eq) in H2O (8.25 mL) was added 2- 1 (5 g, 35 mmol, 1eq) and glycerol (8.51 g, 92 mmol, 6.9 mL, 2.6 eq) then heated to 110°C. To this was then added and sodium 3-nitrobenzenesulfonate (7.58 g, 33 mmol, 0.95 eq) in portions. An additional, H2O (10.2 mL), glycerol (12.59 g, 136 mmol, 10.2 mL, 3.86 eq) and H2SO4 (18.8 g, 192 mmol, 10.2 mL, 5.42 eq) was then added. The reaction mixture was heated to 140°C and allowed to stir for 1 h. The resulting reaction mixture was then poured into sat. NaHCO3 (aq) (80mL) and stirred for an additional 5 min then extracted with ethyl acetate (30 mL×3). The combined organic phase was washed with brine (60 mL), dried with anhydrous Na2SO4, then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=100/1 to 4/1) to give 2-2 (2.3 g, 12.9 mmol, 18% yield) as a yellow oil. 1 H NMR (400 MHz, CD3OD) δ 8.81 (dd, J = 1.6, 4.4 Hz, 1H), 8.42 (dd, J = 1.0, 8.4 Hz, 1H), 7.44 (dd, J = 4.5, 8.4 Hz, 1H), 7.22 (d, J = 2.0 Hz, 1H), 7.01 (dd, J = 2.3, 11.5 Hz, 1H), 3.96 (s, 3H). Step 2: General procedure of compound 2-3 [00149] To a solution of 2-2 (15.3 g, 86 mmol, 1 eq) in toluene (160 mL) was added AlCl3 (34.5 g, 259 mmol, 14.1 mL, 3 eq) then heated to 100°C and allowed to stir for 1 h. The resulting reaction mixture was poured into H2O (500 mL) and stirred for an additional 5 min, which caused the formation of a precipitate. The precipitate was then filtered and dried to give 2-3 (34 g, crude) as a brown solid. 1 H NMR (400 MHz, CD3OD) δ 8.76 (dd, J = 1.7, 4.4 Hz, 1H), 8.41 (dd, J = 0.9, 8.4 Hz, 1H), 7.44-7.33 (m, 1H), 7.18-7.11 (m, 1H), 6.94 (dd, J = 2.2, 11.4 Hz, 1H). Step 3: General procedure of compound 2-4 [00150] To a solution of 2-3 (19.8 g, 121 mmol, 1 eq) and DBU (55.4 g, 364 mmol, 54.88 mL, 3 eq) in DMF (200 mL) was added 1-(chloromethoxy)-2-methoxy-ethane (30.2 g, 242 mmol, 27.7 mL, 2 eq) at 25°C and allowed to stir for 2 h. The resulting reaction mixture was poured into H2O (1 L) then extracted with ethyl acetate (3×400 mL). The organic phases were washed with brine (500 mL), dried with Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO 2 , petroleum ether/ethyl acetate=100/1 to 4/1) to give 2-4 (34 g, crude) as a yellow oil. 1 H NMR (400 MHz, CD 3 OD) δ 8.83 (dd, J = 1.7, 4.4 Hz, 1H), 8.45 (dd, J = 0.9, 8.4 Hz, 1H), 7.52-7.42 (m, 2H), 7.13 (dd, J = 2.2, 11.4 Hz, 1H), 5.45 (s, 2H), 3.92-3.82 (m, 2H), 3.62-3.53 (m, 2H), 3.32 (s, 3H). Step 4: General procedure of compound 2-5 [00151] To a mixture of 2-4 (8.1 g, 32 mmol, 1 eq) in CH 2 Cl 2 (80 mL) was added m-CPBA (13 g, 64 mmol, 85% purity, 2 eq) at 0°C. The reaction mixture was then heated to 25°C and allowed to stir for 1 h. The resulting reaction mixture was poured into sat. NaHCO 3 (aq) (1 L) and stirred for an additional 5 min, then extracted with CH 2 Cl 2 (3×400 mL). The combined organic phase was washed with brine (500mL), dried with anhydrous Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO 2 , petroleum ether/ethyl acetate=100/1 to 4/1) to give 2-5 (30 g, crude) as a yellow oil. 1 H NMR (400 MHz, CD 3 OD) δ 8.68 (d, J = 6.0 Hz, 1H), 8.18 (d, J = 8.5 Hz, 1H), 8.07-8.02 (m, 1H), 7.46 (dd, J = 6.1, 8.5 Hz, 1H), 7.30 (dd, J = 2.3, 11.1 Hz, 1H), 5.51-5.49 (m, 2H), 3.89-3.84 (m, 2H), 3.60-3.54 (m, 2H), 3.32 (s, 3H). Step 5: General procedure of compound 2-6 [00152] A solution of 2-5 (11 g, 41.16 mmol, 1 eq) and t-BuONO (29.7 g, 288 mmol, 34.27 mL, 7 eq) in 1,2-dichloroethane (220 mL) was heated to 60 °C and allowed to stir for 48 h. The resulting reaction mixture was poured into H2O (400 mL) then extracted with CH2Cl2 (3×80 mL). The organic phases were washed with brine (200 mL), dried with Na2SO4, then filtered and concentrated to give a crude. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=100/1 to 1/1) to give 2-6 (8.22 g, 26 mmol, 31% yield) as a yellow oil 1 H NMR (400 MHz, CD3OD) δ = 9.36 (s, 1H), 8.89 (s, 1H), 8.11 (s, 1H), 7.56-7.36 (m, 1H), 5.55 (s, 2H), 3.92-3.84 (m, 2H), 3.64-3.51 (m, 2H), 3.34-3.32 (m, 3H). Step 6: General procedure of compound 2-7 To a solution of 2-6 (2 g, 6.4 mmol, 1 eq) in MeOH (200 mL) was added Pd/C (700 mg, 10% purity) under N2. The suspension was degassed under vacuum and purged with H2 several times. The reaction mixture was allowed to stir under H2 (15 psi) at 20 °C for 12 h. The resulting reaction mixture was filtered over celite and concentrated under reduced pressure. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=100/1to 2/1) to give 2-7 (2 g, 7.51 mmol, 39.09% yield) as a yellow oil. 1 H NMR (400 MHz, CD3OD) δ 8.43 (d, J = 2.8 Hz, 1H), 7.43 (d, J = 2.6 Hz, 1H), 7.34-7.25 (m, 1H), 6.98 (dd, J = 2.2, 11.7 Hz, 1H), 5.35 (s, 2H), 3.90-3.78 (m, 2H), 3.59-3.55 (m, 2H), 3.33 (s, 3H). Step 7: General procedure of compound 2-8 [00153] To a solution of 2-8 (2.5 g, 9.4 mmol, 1 eq) in AcOH (25 mL) was added NaBH3CN (2.36 g, 37 mmol, 4 eq) and allowed to stir for 1 h at 25 °C. The resulting reaction solution pH was adjusted to pH=7 with sat. NaHCO 3 (aq) then extracted with ethyl acetate (3×20mL). The combined organic layers were washed with brine (40 mL), dried over Na2SO4, then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO 2 , petroleum ether/ethyl acetate=100/1 to 0/1) to give (2.5 g, 9.2 mmol, 98% yield) was obtained as a yellow oil. 1 H NMR (400 MHz, CD 3 OD) δ 6.16-6.05 (m, 2H), 5.16 (s, 2H), 3.80-3.73 (m, 2H), 3.58-3.52 (m, 2H), 3.50 (td, J = 2.6, 5.6 Hz, 1H), 3.36 (br dd, J = 1.1, 2.5 Hz, 1H), 3.34 (s, 3H), 3.14 (ddd, J = 1.4, 6.2, 11.9 Hz, 1H), 3.09- 3.06 (m, 1H), 2.96 (br dd, J = 5.2, 16.6 Hz, 1H), 2.67-2.55 (m, 1H). Step 8: General procedure of compound 2-9 [00154] A solution of 2-8 (1.22 g, 4.51 mmol, 1 eq), 3-methylbutanal (252 mg, 2.93 mmol, 321 μL, 0.65 eq) and AcOH (27 mg, 451 μmol, 25 μL, 0.1 eq) in MeOH (24 mL) was stirred for 0.5 h at 15 °C. To this was then added NaBH 3 CN (850 mg, 13.5 mmol, 3 eq) at 15 °C and allowed to stir for an additional 1 h. The resulting reaction mixture was poured into H 2 O (10 mL) then extracted with ethyl acetate (3×5 mL). The organic phases were washed with brine (10 mL), dried with Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO 2 , petroleum ether/ethyl acetate=100/1 to 3/1) to give 2-9 (1.6 g, crude) was obtained as a yellow oil. 1 H NMR (400 MHz, CD 3 OD) δ = 6.23-6.08 (m, 2H), 5.24-5.11 (m, 2H), 3.81- 3.72 (m, 2H), 3.68-3.61 (m, 1H), 3.58-3.52 (m, 2H), 3.42-3.37 (m, 2H), 3.34 (s, 3H), 3.14-3.01 (m, 3H), 2.81 (br dd, J = 4.1, 17.1 Hz, 1H), 1.75-1.55 (m, 3H), 0.98 (d, J = 6.6 Hz, 6H). Step 9: General procedure of compound 2-10 [00155] A mixture of 2-9 (1.5 g, 4.41 mmol, 1 eq), triethylamine (2.23 g, 22 mmol, 3.07 mL, 5 eq) in CH 2 Cl 2 (15 mL) was degassed and purged with N 2 for 3 times. The reaction mixture was then cooled to 0°C, and was added Boc2O (2.88 g, 13.22 mmol, 3.04 mL, 3 eq). The reaction mixture was then warmed to 15°C and allowed to stir for 4 h under N2 atmosphere. The resulting reaction mixture was quenched by addition of H2O (5 mL) then extracted with CH2Cl2 (3×5 mL). The combined organic layers were washed with brine (10 mL), dried over Na2SO4, then filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep-TLC (SiO2, petroleum ether/ethyl acetate = 2:1, Rf=0.4) to give 2- 10 (1.3 g, 2.95 mmol, 66% yield) was obtained as a colorless oil. 1 H NMR (400 MHz, CD3OD) δ = 6.09- 6.01 (m, 2H), 5.15 (s, 2H), 3.80-3.73 (m, 2H), 3.57-3.53 (m, 2H), 3.34 (s, 3H), 3.27 (d, J = 9.9 Hz, 2H), 3.23-3.14 (m, 3H), 2.82-2.74 (m, 2H), 1.54-1.41 (m, 12H), 0.90 (d, J = 6.5 Hz, 6H). Step 10: General procedure of compound 2-11 [00156] To a solution of 2-10 (1 g, 2.27 mmol, 1 eq) in acetonitrile (10 mL) was added NIS (561 mg, 2.50 mmol, 1.1 eq) at 0°C. The reaction mixture was then warmed to 15°C and allowed to stir for 2 h. The resulting reaction mixture was poured into H2O (40 mL) then extracted with ethyl acetate (3×25 mL). The organic phases were washed with brine (40 mL), dried with Na2SO4, then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=100/1 to 10/1) to give 2-11 (740 mg, 1.31 mmol, 57% yield) was obtained as a yellow oil. 1 H NMR (400 MHz, CD3OD) δ = 6.24 (d, J = 1.4 Hz, 1H), 5.22 (s, 2H), 3.85- 3.77 (m, 2H), 3.61-3.54 (m, 2H), 3.34 (s, 3H), 3.30-3.12 (m, 5H), 2.83 (br d, J = 8.1 Hz, 2H), 1.53-1.40 (m, 12H), 0.90 (d, J = 6.5 Hz, 6H). Step 11: General procedure of compound 2-12 [00157] To a solution of 2-11 (600 mg, 1.06 mmol, 1 eq) and Boc 2 O (1.16 g, 5.30 mmol, 1.22 mL, 5 eq) in acetonitrile (12 mL) was added DMAP (905 mg, 7.4 mmol, 7 eq) at 15°C. The reaction mixture was then heated to 50 °C and allowed to stir for 12 h. The resulting reaction mixture was poured into H 2 O (30 mL) then extracted with ethyl acetate (3×25 mL). The organic phases were washed with brine (30 mL), dried with Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO 2 , petroleum ether/ethyl acetate=100/1to 20/1) to give 2-12 (570 mg, 855 μmol, 80% yield) as a yellow oil. 1 H NMR (400 MHz, CD 3 OD) δ = 7.31 (s, 1H), 5.31 (s, 2H), 4.07-3.89 (m, 2H), 3.87-3.82 (m, 2H), 3.60-3.55 (m, 2H), 3.34 (s, 3H), 3.27 (br s, 2H), 3.08 (br d, J = 4.5 Hz, 1H), 3.04-2.95 (m, 2H), 1.54 (s, 9H), 1.50-1.43 (m, 12H), 0.91-0.88 (m, 6H). Step 12: General procedure of compound 2-13 [00158] To a solution of 2-12 (310 mg, 465 μmol, 1 eq) in 1,4-dioxane (4 mL) was added tert-butyl-2- aminoacetate (73 mg, 558 μmol, 1.2 eq), Cs 2 CO 3 (303 mg, 930 μmol, 2 eq), BrettPhos Pd G3 (42 mg, 46 μmol, 0.1 eq) and XPhos (44 mg, 93 μmol, 0.2 eq) under N 2 . The reaction mixture was then heated to 90°C and allowed to stir for 12 h. The resulting reaction mixture was poured into H 2 O (20 mL) then extracted with ethyl acetate (3×15 mL). The organic phases were washed with brine (20 mL), dried with Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=100/1to 20/1) to give 2-13 (50 mg, 74 μmol, 16% yield) was obtained as a yellow oil. 1 H NMR (400 MHz, CDCl 3 ) δ 7.18 (br s, 1H), 5.28 (q, J = 6.7 Hz, 2H), 4.21-4.05 (m, 1H), 3.95 (br d, J = 5.5 Hz, 2H), 3.90-3.82 (m, 2H), 3.58 (t, J = 4.7 Hz, 2H), 3.39 (s, 3H), 3.25-3.05 (m, 2H), 2.98-2.77 (m, 2H), 1.55-1.46 (m, 32H), 0.93-0.88 (m, 6H). Step 13: General procedure of compound 2-14 [00159] To a mixture of N-(oxomethylene)sulfamoyl chloride (31 mg, 223 μmol, 19 μL, 3 eq) in CH2Cl2 (1 mL) was added prop-2-en-1-ol (110 mg 189 mmol, 128.81 μL, 25.37 eq) at 0°C under N2 and allowed to stir for 0.5 h. To the reaction mixture was then added a solution of 2-13 (50 mg, 74.65 μmol, 1 eq) and triethylamine (37 mg, 373.23 μmol, 51 μL, 5 eq) in CH2Cl2 (1 mL) and kept at 0 °C and stirred for an additional 0.5 h. To the resulting reaction mixture was added H2O (10 mL) then extracted with CH2Cl2 (3×5 mL). The combined organic layers were washed with brine (10 mL), dried over Na2SO4, then filtered and concentrated under reduced pressure to give 2-14 (200 mg, crude) was obtained as a yellow oil. 1 H NMR (400 MHz, CDCl3) δ 7.36 (s, 1H), 5.98-5.94 (m, 1H), 5.35-5.27 (m, 4H), 4.69-4.61 (m, 3H), 4.28-4.12 (m, 2H), 3.90-3.83 (m, 2H), 3.57 (br d, J = 2.4 Hz, 2H), 3.44-3.31 (m, 4H), 3.06 (br s, 5H), 1.55-1.41 (m, 30H), 0.93-0.89 (m, 6H). Step 14: General procedure of compound 2-15 [00160] To a solution of 2-14 (200 mg, 240 μmol, 1 eq) in MeOH (4 mL) was added NaOMe (129 mg, 720 μmol, 30% purity, 3 eq) and Pd(PPh3)4 (5 mg, 4.8 μmol, 0.02 eq) under N2. The reaction mixture was heated to 60 °C and allowed to stir for 3 h. To the resulting reaction mixture was added 1M HCl (5 mL) then extracted with ethyl acetate (3×5 mL). The combined organic phases were washed with brine (5 mL), dried with Na 2 SO 4 , then filtered and concentrated under reduced pressure to give 2-15 (90 mg, crude) as a yellow oil. 1 H NMR (400 MHz, CDCl3) δ 7.39 (s, 1H), 5.35-5.28 (m, 2H), 4.40 (s, 2H), 4.23- 4.12 (m, 2H), 3.95-3.92 (m, 1H), 3.86 (br d, J = 4.6 Hz, 2H), 3.58 (br t, J = 4.3 Hz, 2H), 3.39 (s, 3H), 3.20-3.10 (m, 2H), 2.93 (br dd, J = 6.7, 13.4 Hz, 2H), 1.55-1.52 (m, 12H), 1.47 (br s, 9H), 0.92 (br d, J = 4.5 Hz, 6H). Step 15: General procedure of Example 2 [00161] A mixture of 2-15 (80 mg, 118 μmol, 1 eq) in HCl/dioxane (4 mL) was stirred at 20°C for 1 h. The resulting reaction mixture was then concentrated under reduced pressure to give a crude. The crude was purified by prep-HPLC (column: Phenomenex luna C18100×40 mm×5 um; mobile phase: [A: H 2 O (0.04% HCl), B: acetonitrile]; B: gradient:1-30%, 8.0 min) to give Example 2 (1 mg, 2.5 μmol, 2% yield). LCMS (ESI+): m/z = 387.1 (M+H) + . 1 H NMR (400 MHz, CD 3 OD) δ = 6.02 (s, 1H), 4.16 (d, J=4.1 Hz, 2H), 3.72 (br s, 1H), 3.41 (br, 2H), 3.15-3.01 (m, 3H), 2.91-2.82 (m, 1H), 1.74-1.57 (m, 3H), 0.99 (d, J=6.5 Hz, 6H). Example 3: 5-(5-fluoro-7-hydroxy-1,2,3,4-tetrahydroquinolin-6-yl)-1,2,5 -thiadiazolidin-3-one 1,1- dioxide
Step 1: General procedure of compound 3-2 [00162] To a mixture of H 2 SO 4 (18.4 g, 187 mmol, 10 mL, 3.79 eq) in H 2 O (11.4 mL) was added 3-1 (10 g, 49 mmol, 1 eq) and glycerol (11.9 g, 129 mmol, 9.67 mL, 2.61 eq). The reaction mixture was then heated to 110°C and 3-nitrobenzenesulfonic acid (9.55 g, 47 mmol, 0.95 eq) was added in portions. Then, H 2 O (14.3 mL), glycerol (17.5 g, 190 mmol, 14.2 mL, 3.86 eq) and H 2 SO 4 (26.3 g, 268 mmol, 14.2 mL, 5.4 eq) was added. The reaction mixture was then heated to 140°C and allowed to stir for 3 h. To the reaction mixture was then added NH 3 -H 2 O (50 mL) and the pH was adjusted to pH=8. The reaction mixture was then extracted with ethyl acetate (50 mL×3). The combined organic layers were washed with brine (150 mL), dried over Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO 2 , petroleum ether/ethyl acetate=3/1 to 1/1) to give 3-2 (7.5 g, 31.5 mmol, 63% yield) as a yellow solid. 1 H NMR (CDCl3) δ 8.86 (dd, J = 1.7, 4.3 Hz, 1H), 8.05 (s, 1H), 8.02 (dd, J = 1.5, 8.2 Hz, 1H), 7.47 (s, 1H), 7.31 (dd, J = 4.4, 8.2 Hz, 1H), 4.05 (s, 3H). Step 2: General procedure of compound 3-3 [00163] To a mixture of 3-2 (5.4 g, 22.7 mmol, 1 eq) in toluene (54 mL) was added AlCl3 (9.07 g, 68 mmol, 3.7 mL, 3 eq). The reaction mixture was then heated to 100°C and allowed to stir for 1 h. The reaction mixture was then poured into water (150 mL) and stirred for an additional 5 min. The aqueous phase was then extracted with ethyl acetate (150 mL×3). The combined organic phase were washed with brine (450 mL), dried with anhydrous Na2SO4, then filtered and concentrated under reduced pressure to give 3-3 (3.15 g, crude) as a yellow solid. 1 H NMR (CD3OD) δ 8.71 (dd, J = 1.4, 4.5 Hz, 1H), 8.20 (br d, J = 8.8 Hz, 1H), 8.15 (s, 1H), 7.39 (s, 1H), 7.35-7.33 (m, 1H). Step 3: General procedure of compound 3-4 [00164] To a mixture of 3-3 (2.95 g, 13.17 mmol, 1eq) in DMF (30 mL) was added K2CO3 (5.46 g, 39.50 mmol, 3 eq) and bromomethylbenzene (4.50 g, 26.33 mmol, 3.13 mL, 2 eq). The mixture then heated to 20°C and allowed to stir for 1 h. To the reaction mixture was added brine (60 mL) and then extracted with ethyl acetate (60 mL×3). The combined organic layers were washed with brine (100 mL×5), dried over Na2SO4, then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=5/1 to 4/1) to give 3- 4 (1.8 g, 5.7 mmol, 43% yield) as an orange solid. 1 H NMR (CD3OD) δ 8.77 (dd, J = 1.6, 4.4 Hz, 1H), 8.27-8.22 (m, 2H), 7.56 (d, J = 7.2 Hz, 2H), 7.51 (s, 1H), 7.45-7.38 (m, 3H), 7.36-7.30 (m, 1H), 5.36 (s, 2H). Step 4: General procedure of compound 3-5 [00165] A mixture of 3-4 (1.8 g, 5.73 mmol, 1 eq), tert-butyl 2-aminoacetate (1.13 g, 8.59 mmol, 1.5 eq) and Cs2CO3 (5.60 g, 17.19 mmol, 3 eq) in 1,4-dioxane (18 mL) was degassed under vacuum and purged with N23 times. To this was then added dicyclohexyl-[3,6-dimethoxy-2-(2,4,6- triisopropylphenyl) phenyl]phosphane (307 mg, 572 μmol, 0.1 eq) and BrettPhos Pd G3 (519 mg, 572 μmol, 0.1 eq). The reaction mixture was again degassed under vacuum and purged with N23 times. The reaction mixture was the heated to 90°C and allowed to stir for 24 h. To the reaction mixture was then added sat. NaHCO3 (aq) (50 mL) and then extracted with ethyl acetate (50 mL×3). The combined organic layers were washed with brine (150 mL), dried over Na2SO4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by column chromatography (SiO2, petroleum ether/ethyl acetate=5/1 to 4/1) to give 3-5 (1.6 g, 4.39 mmol, 76% yield) as an orange solid. 1 H NMR (CD 3 OD) δ 8.43 (dd, J = 1.6, 4.5 Hz, 1H), 8.03 (dd, J = 1.2, 8.2 Hz, 1H), 7.58-7.51 (m, 2H), 7.45-7.38 (m, 2H), 7.37-7.31 (m, 2H), 7.26 (dd, J = 4.5, 8.2 Hz, 1H), 6.69 (s, 1H), 5.35 (s, 2H), 4.00 (s, 2H), 1.48 (s, 9H). Step 5: General procedure of compound 3-6 [00166] To a mixture of 3-5 (600 mg, 1.65 mmol, 1 eq) in acetonitrile (20 mL) was added Select F (933 mg, 2.63 mmol, 1.6 eq) in two portions. The reaction mixture was allowed to heat to 20°C and allowed to stir for 0.5 h. To the reaction mixture was then added H 2 O (40 mL) at 15°C, and then extracted with ethyl acetate (40 mL×3). The combined organic layers were washed with brine (120 mL), dried over Na 2 SO 4 , then filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep- HPLC to give 3-6 (160 mg, 418 μmol, 25% yield) as yellow oil. 1 H NMR (CD 3 OD) δ 8.54 (dd, J = 1.5, 4.5 Hz, 1H), 8.25-8.20 (m, 1H), 7.55 (d, J = 7.2 Hz, 2H), 7.45-7.40 (m, 2H), 7.39-7.34 (m, 2H), 7.26 (s, 1H), 5.49 (s, 1H), 5.36 (s, 2H), 4.16 (d, J = 3.6 Hz, 2H), 1.42 (s, 9H). Step 6: General procedure of compound 3-7 [00167] To a mixture of N-(oxomethylene)sulfamoyl chloride (407 mg, 2.88 mmol, 249 µL, 10 eq) in CH 2 Cl 2 (10 mL) was added prop-2-en-1-ol (167 mg, 2.88 mmol, 195 µL, 10 eq) at 0 °C under N 2 and allowed to stir for 0.5 h. To the reaction mixture was added to a solution of 3-6 (110 mg, 287 μmol, 1 eq) and triethylamine (145 mg, 1.44 mmol, 200 µL) in CH 2 Cl 2 (2 mL) at 0°C and allowed to stir for an additional 0.5 h. The reaction mixture was quenched by addition H 2 O (30 mL), and then extracted with CH2Cl2 (30 mL×3). The combined organic layers were washed with brine (90 mL) dried over Na2SO4, then. filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep- TLC (SiO 2 , petroleum ether/ethyl acetate= 0.38) to give 3-7 (90 mg, 164 μmol, 57% yield) as colorless oil. 1 H NMR (CD3OD) δ 8.86-8.83 (m, 1H), 8.50 (d, J = 7.0 Hz, 1H), 7.55 (d, J = 7.4 Hz, 2H), 7.50 (dd, J = 4.5, 8.5 Hz, 1H), 7.45-7.40 (m, 2H), 7.40-7.35 (m, 2H), 5.85-5.74 (m, 1H), 5.42-5.37 (m, 1H), 5.33- 5.27 (m, 1H), 5.27-5.21 (m, 1H), 5.16-5.12 (m, 1H), 4.84-4.77 (m, 2H), 4.37-4.29 (m, 2H), 1.37 (s, 9H). Step 7: General procedure of compound 3-8 [00168] To a mixture of 3-7 (136 mg, 249 μmol, 1 eq) in AcOH (1.5 mL) was added NaBH3CN (62 mg, 997 μmol, 4 eq) at 20 °C under N2 and allowed to stir for 2 h. The reaction mixture was quenched by addition sat. Na2CO3 (aq) (40 mL), and then extracted with ethyl acetate (40 mL×3). The combined organic layers were washed with brine (120 mL), dried over Na2SO4, then filtered and concentrated under reduced pressure to give 3-8 (210 mg, crude) as yellow oil. 1 H NMR (CDCl3) δ 8.04 (s, 1H), 7.45-7.31 (m, 5H), 5.89-5.77 (m, 2H), 5.33-5.18 (m, 2H), 5.03 (s, 2H), 4.61 (d, J = 17.8 Hz, 1H), 4.46 (dd, J = 1.4, 5.7 Hz, 2H), 3.26 (t, J = 5.4 Hz, 2H), 2.73-2.58 (m, 2H), 1.89-1.84 (m, 2H), 1.44 (s, 8H). Step 8: General procedure of compound 3-9 [00169] To a mixture of 3-8 (100 mg, 181 μmol, 1 eq) in MeOH (2 mL) was added NaOMe (98 mg, 545 μmol, 30% purity, 3 eq) then degassed under vacuum and purged with N23 times. To the reaction mixture was then added Pd(PPh3)4 (4 mg, 3.6 μmol, 0.02 eq) then degassed under vacuum and purged with N 2 for another 3 times. The reaction mixture then heated to 60 °C and allowed to stir 1 h. The reaction mixture was then quenched by addition 1M HCl (5 mL), and extracted with ethyl acetate (5 mL×3). The combined organic layers were washed with brine (15 mL), dried over Na2SO4, then filtered and concentrated under reduced pressure to give a crude. The crude was purified by prep-HPLC to give 3-9 (40 mg, 102 μmol, 56% yield) as a yellow solid. 1 H NMR (CD 3 OD) δ 7.48 (d, J = 7.5 Hz, 2H), 7.37- 7.30 (m, 2H), 7.28-7.21 (m, 1H), 6.02 (d, J = 1.1 Hz, 1H), 5.04 (s, 2H), 4.19 (s, 2H), 3.25-3.17 (m, 2H), 2.62 (t, J = 6.4 Hz, 2H), 1.92-1.78 (m, 2H). Step 9: General procedure of compound Example 3 [00170] To a mixture of 3-9 (40 mg, 102 μmol, 1 eq) in MeOH (10 mL) was added Pd/C (65 mg, 166 μmol, 10% purity) under N 2 . The suspension was degassed under vacuum and purged with H 2 several times. The reaction mixture was stirred under H 2 (15 psi) at 20 °C for 12 h. The reaction mixture was then filtered over celite and concentrated under reduced pressure. The resulting crude was purified by prep-HPLC to give Example 3 (17 mg, 56 μmol, 55% yield). LCMS (ESI-): m/z = 300.1 (M-H)-. 1 H NMR (CD 3 OD) δ 5.86 (d, J = 1.5 Hz, 1H), 4.16 (s, 2H), 3.23-3.17 (m, 2H), 2.60 (t, J = 6.3 Hz, 2H), 1.88- 1.80 (m, 2H). Example 4: 5-(5-fluoro-7-hydroxy-1-methyl-1,2,3,4-tetrahydroquinolin-6- yl)-1,2,5-thiadiazolidin-3- one 1,1-dioxide [00171] To a solution of Example 3 (100 mg, 331 μmol, 1 eq) in MeOH (2 mL) was added aldehyde (2 eq) and AcOH (0.19 μL, 3.32 μmol, 0.01 eq) and allowed to stir for 30 min at 20 °C. To this was then added NaBH3CN (62 mg, 995 μmol, 3 eq) and allowed to stir for an additional 30 min. The resulting reaction mixture was filtered then concentrated under reduced pressure to give a crude. The crude was purified by HPLC (Column: Phenomenex Luna C18100×40mm×5 um; mobile phase: [H2O (0.04% HCl)-ACN]; gradient: 20%-50% B over 8.0 min). LCMS (ESI-): m/z = 314.2 (M-H)-. 1 H NMR (400 MHz, CD3OD) δ 5.95 (s, 1H), 4.17 (s, 2H), 3.31 (m, 2H), 2.85 (s, 3H) 2.63 (t, J = 6.40 Hz, 2H), 1.94 (quint, J = 6.40 Hz, 2H). [00172] The following examples were prepare as described in example 4. Example A: Enzymatic Assay used to determine potency of PTPN2 Inhibitors [00173] Compound activity was determined in an in vitro enzymatic assay using untagged, full-length human PTPN2 (TC45) (1-387) protein. PTPN2 was produced in E. coli as a GST-TEV fusion and the GST was removed by TEV digestion, followed by additional purification to yield full-length PTPN2 (SEQ ID 1). PTPN2 enzyme was diluted in assay buffer (50mM HEPES pH7.5, 0.2mM EDTA, 1mM DTT, 0.02% Brij-35, 0.02% BSA) to a final concentration of 0.5 nM and added to black 384-well non- binding plates (Greiner, 781900). Compounds were subsequently added using a Tecan D300e dispenser. Following a 10 min incubation at room temperature, DiFMUP substrate (ThermoFisher, D22065) was added to a final concentration of 100 µM. Plates were transferred to a SpectraMax plate reader (Molecular Devices) and fluorescence intensity was measured (ex 358, em 455) after a 30 min incubation at room temperature. Each plate included a 100% inhibition control (no enzyme) and a 0% inhibition control (DMSO) from which % inhibition for test compounds was calculated. A four-parameter curve fit was used to determine IC50 values from % inhibition data. Example B: B16F10 Cellular Growth Inhibition Assay [00174] Compound activity was determined using an interferon gamma (IFNγ)-induced cellular growth inhibition assay with the murine B16F10 melanoma cell line on an Agilent xCELLigence Real-Time Cell Analysis platform (RTCA). RTCA E-Plate View 96 plates (Agilent, 300601010) were pre-equilibrated with 50 µL of assay media (DMEM+10% FBS, Gibco 10566-024, Gibco 10082-147) at 37°C in a humidified incubator before taking an initial measurement of impedance (sweep). B16F10 cells cultured in assay media were dissociated with TrypLE Express (Gibco 12605-010) for five minutes at 37°C, diluted in 3 volumes of assay buffer, centrifuged for 5 minutes at 500xg at room temperature before diluting cells to 7,700 cells/mL in assay media, plating 130 µL/well (1,000 cells/well) in the inner 60 wells of the assay plate, and adding 150 µL of assay media to the outer wells of the plate. Cells were incubated at room temperature for 20 min to allow cells to settle before placing them in the xCELLigence reader and incubating overnight at 37°C, sweeping wells every 15 minutes. After 24 hours, well readings were paused, plates were removed from the incubator and compounds were added using a Tecan D300e dispenser. All wells were normalized to a final concentration of 0.5% DMSO. Following a 30 min incubation at 37°C, recombinant mouse IFNγ (R&D Systems™ 485MI100) was diluted to 10 ng/mL in assay media and 20 µL was added to assay wells (1 ng/mL final concentration). Assay plates were placed in the xCELLigence reader and swept every 15 minutes. After 48 hours, well readings were normalized to the time point immediately preceding compound addition and the area under the growth curve (AUC) was calculated by the RTCA software and exported. A four-parameter curve fit was used to determine compound IC50 values using % inhibition for each compound concentration calculated using the DMSO vehicle with IFNγ treatment as baseline (0% inhibition) and a positive control PTPN2 inhibitor with IFNγ treatment as 100% inhibition. [00175] The data from Example A and Example B is shown in table 3. TABLE 3