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Patent Searching and Data


Matches 701 - 750 out of 1,880

Document Document Title
WO/1989/009224A1
This invention is a compound of formula (I) and pharmaceutically acceptable salts thereof, wherein R1 is fluorine, chlorine or bromine; wherein R2 is hydrogen or (C1-C3) alkyl; wherein n is 1 or 2; wherein R3 is phenyl, 2-furyl, 3-furyl,...  
WO/1989/000558A1
Amine salts of alkane-1,n-dicarboxylic acid mono-(2-sulfato-ethyl)amides of the formula (I): HOC(O)-(CH2)n-C(O)-N(R1)-CH2CH2SO3 - + HN(R2)3, wherein R1 is selected from the group consisting of hydrogen, C1-C8 alkyl and phenyl, R2 is C1-C...  
WO/1989/000578A1
New 11beta-phenyl-4,9,15-estratrienes have general formula (I) where X is an oxygen atom or an N-OH hydroxyimino grouping, R1 is a hydrogen atom or a methyl group, R2 is a hydrogen atom, or an alkyl or acyl residue with 1 to 10 carbon at...  
WO/1988/008002A1
This invention provides novel cyclic hydrocarbons of formula (I), wherein R is selected from the group consisting of CH2=CH-CH2-, HO-CH2CH2CH2-, and CH3; wherein R1 is selected from the group consisting of m-trifluoromethylphenylmethyl, ...  
WO/1988/007545A1
Pregnane derivatives represented by general formula (I) (wherein A1 represents a hydrogen atom or a hydroxy group, A2 represents a substituent such as a hydroxy group when A1 represents a hydrogen atom, or A2 represents a hydrogen atom w...  
WO/1988/007051A1
New 19, 11beta-bridged steroids having the general formula (I), in which R' signifies a methyl or ethyl residue; R2 signifies a hydrogen or chlorine atom or a C1-C4 alkyl residue; B and G, which are identical or different, signify respec...  
WO/1988/003534A1
17beta-Cyano-17alpha-hydroxy steroids (I) are transformed to 17alpha-halo silyl ethers (II) which are intermediates useful in the production of progesterones (V), 17-hydroxyprogesterones (VI), corticoids (VII) and 21-halo corticoids (III...  
WO/1988/002753A2
New 9-alpha-hydroxy steroids are prepared by the introduction of substituents on the D-ring of 9-alpha-hydroxy-androst-4-ene-3,17-dione. The resulting compounds are useful intermediates in the synthesis of corticosteroids.  
WO/1988/001868A1
Steroids of formula (I) which are characterized by a 17alpha-cyanomethyl, azidomethyl, methoxymethyl, phenylmethyl, or ethynylmethyl substituent and a 17beta-hydroxy/esterified hydroxy substituent. The steroids of this invention have glu...  
WO/1988/000470A1
Ova and embryo losses are reduced, and hence fecundity is increased, in a flock of sheep or a group of other domesticated animals by actively immunizing the female animals in the flock or group against a group of steroids which group com...  
WO/1988/000202A1
Compounds obtained from the associative synthesis of sulfur-containig or sulfur-free amino-acids with derivatives of DELTA-4 pregnene 3,20-dione or with derivatives of DELTA-1,4 pregnadiene 3,20-dione having the general formulae (I), (II...  
WO/1987/006936A1
Sodium salt of sialosylcholesterol which has an excellent solubility in water and is useful as a drug for treating various diseases induced by disturbances of a peripheral or central nervous system.  
WO/1987/006706A1
Qualitative and quantitive electrochemiluminescent assays for analytes of interest present in multicomponent liquids. These methods comprise contacting a sample with a reagent labeled with an electrochemiluminescent chemical moiety and c...  
WO/1987/005908A1
Products having the formula (I) wherein R1 is an aryl or aralkyl, R2 is a hydrocarbonated radical (1-18 carbon atoms), the dotted lines indicate an optional bond, the cycles A, B and C represent (II), (III), (IV), (V), (VI); R' and R'' a...  
WO/1987/005028A1
Compounds of formula (I), wherein one X is COOR, CH2COOR, CH(COOR)2, CONHR, CH2CONHR, or CN; remaining X's are H, F, CH3, OH, COOR, CH2COOR, CH(COOR)2, CONHR, CH2CONHR, or CN; Y is (i1), (i2), (i3), (i4), or (i5); R is H, alkyl of 1-5 ca...  
WO/1987/004166A1
Compounds (I) (either R1 = OH, C1-C4 alkoxy and R2 = H, C1-C4 alkyl, or R1 + R2 = a chemical bond; R3 = an aminodeoxy or aminodideoxy or aminotrideoxy sugar residue of the D and L series, the glycosidic linkage being alpha or beta: and e...  
WO/1987/002672A1
Novel tetrahydro steroids which are useful in inhibiting angiogenesis and have the following structure: A compound of formula (I), wherein R15 is = O or -OH; wherein R23 with R10 forms a cyclic phosphate of formula (II) or wherein R23 is...  
WO/1987/002367A2
Provided are cyclic hydrocarbons of Formula (I) with an aminoalkyl sidechain that are useful for treating phospholipase A2-mediated conditions, diabetes and obesity.  
WO/1987/001706A2
Disclosed are DELTA9(11)-steroids (VI) and amino substituted steroids of formula (XI), which contain an amino group attached to the terminal carbon atom of the C17-side chain, more particularly amino steroids (Ia and Ib), aromatic steroi...  
WO/1987/000175A1
9alpha, 11beta and 11beta-susbstituted estranes which exhibit elevated estrogenic and postcoital contraceptive activities. A process for their manufacture and their use in pharmaceuticals is also disclosed.  
WO/1986/003299A1
An immunoassay for cholesterol epoxide. To prepare the antibodies used in the immunoassay, novel immunogens, are prepared which comprise a 3,5(6)-transdiaxial-dihydroxycholestane-6(5)-yl-hapten adduct linked to a covalently bonded bridge...  
WO/1986/001502A1
A process for the production of amino compounds from hydroxyl compounds (Voelter reaction), according to which a hydroxyl compound is converted with trifluormethanesulphonic acid anhydride in water-free conditions, the corresponding trif...  
WO/1986/000907A1
A process for the manufacture of 6alpha-methyl steroids having general formula (I) in which X is a hydroxy group and Y a hydrogen atom, or X and Y are together a carbon-carbon bond and R1 is a cyano group, an acetyl group or an alkanoylo...  
WO/1986/000908A1
Derivatives of 11-desoxy-17alpha-oxicorticosterone of general formula (I) where R = -OC(CH2)nC6H4N(CH2CH2Cl)2, n = 1, 3, having antitumoral, hormonal and immunodepressive activity.  
WO/1986/000311A1
Derivatives of steroids of androstane series constituting compounds of a general formula (I); where R1 = -OCOCH2C6H4N(CH2CH2Cl)2; -OH; -O-; R2 = -OCO(CH2)n C6H4N (CH2CH2X)2, where n = 1,3; X = Cl, Br, J; -OH; -O-; formula (II); R3 = -CH3...  
WO/1986/000066A1
New butyramide derivatives corresponding to formula (I), wherein X and Y independently represent hydroxymethyl; cyano; carboxy; functionally modified carboxy selected from esterified carboxy, carbamoyl, and N-substituted carbamoyl; 5-tet...  
WO/1985/005361A1
Novel compounds having the general formula (I), wherein: R1 is hydrogen or an acyl substitutent of formula -(C=O)-R2, wherein: R2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkylene, haloalkyl, aryl, haloaryl or arylalkylene. T...  
WO/1985/000520A1
Ester derivatives of gamma-aminobutyric acid (GABA) and GABA analogues which cross the blood-brain barrier, as well as methods of synthesizing and using the compounds. The ester derivatives have the formula (I), where A is a radical comp...  
WO/1983/003414A1
The esters are represented by the formula (I), wherein R1 and R2, which may be the same or different, are the rest of an amino acid, from the carbon atom in the beta position (if it is present), R3 is the rest of a steroid or of a pharma...  
WO/1983/003099A1
The invention relates to products having the general formula I, wherein R1 is thienyl or phenyl optionally substituted, furyl, cycloalkyl, naphtyl, phenyl-phenyl, alkyl or alkenyl; R2 is methyl or ethyl; R3 is H, OH, alkyl, alkenyl, opti...  
WO/1983/000694A1
A nondenaturing zwitterionic detergent for proteins which, for example, consists of an effective amount of 3- AD(3-cholamidopropyl)dimethylammonio BD-1-propanesulfonate (CHAPS). This detergent is of extreme interest in the biological stu...  
WO/1982/003175A1
Waster-soluble complex compounds obtained by binding albumin to a half ester of organic dibasic acid such as succinic acid or phthalic acid with 7-hydroxycholesterol, represented by the general formula: (FORMULA) wherein R represents a p...  
WO/1980/002024A1
Lepidoptericidal and herbicidal active compounds having the generic formula (FORMULA) wherein R, R1, R2 and R3 are as disclosed herein. In general, these compounds show enhanced lepidoptericidal activity and show reduced phytotoxic effec...  
JP2024514228A
The present disclosure describes dihydrogen phosphate ((((E)-1-((8S,9S,10R,13S,14S,17S)-10,13 -dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradec ahydro-1H-cyclopenta[a]phenanthren-17-yl )ethylidene)amino)oxy)methyl) and its pha...  
JP2024032912A
The present invention provides cationic lipids that are compounds of formula I. The cationic lipids provided herein can be useful for the delivery and expression of mRNA and encoded proteins, e.g., as components of liposome delivery vehi...  
JP2024028916A
The present invention provides compounds useful for treating disorders and diseases associated with increased levels of estradiol and/or treatable by inhibition of the 17β-HSD1 enzyme. Furthermore, compounds are provided that exhibit li...  
JP2024502948A
This disclosure describes compositions, preparations, nanoparticles (such as lipid nanoparticles), and/or nanomaterials, and methods of using them. [Selection diagram] None  
JP7384903B2
The present invention relates to fulvestrant prodrugs of formula II and process for the preparation thereof. The present disclosure also relates to pharmaceutical composition of fulvestrant prodrugs and method of treatment using the same.  
JP7382326B2
Provided herein are compounds of Formula (I-I): and pharmaceutically acceptable salts thereof; wherein p, R1, R3a, R2a, R11a, R11b, R6a, and R6b are defined herein. Also provided herein are pharmaceutical compositions comprising a compou...  
JP2023153988A
To provide novel glucocorticoids and novel therapies that minimize side effects arising from glucocorticoid administration, particularly those arising from activating glucocorticoid receptors in non-target cells.Provided herein are prote...  
JP2023542365A
The present invention uses isopropyl alcohol to separate and purify sodium taurodeoxycholate commercially using a batch washing method, which simplifies the process, produces fewer by-products, and reduces impurity. The present invention...  
JP2023539125A
The present invention provides certain substituted (3α,5β)-3-hydroxy-pregnan-20-ones in free form, pharmaceutically acceptable salt form and/or substantially pure form as described herein; Pharmaceutical compositions thereof and method...  
JP7317898B2
Compounds are provided according to Formula (I):and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein R1, R2, R3a, R3b, R4, R5a, R5b, R6a, and R6b are as defined herein. Compounds of the present ...  
JP2023532343A
The present disclosure relates to compositions derived from bio-accessible molecules such as amino acids and/or steroids. In particular, the composition can be a monomer, polymer or copolymer derived from amino acid dimers. Such composit...  
JP2023526674A
A cationic steroid antimicrobial (CSA) compound having the structure of Formula I, II or III, or a salt thereof, wherein R1~R18at least one of (e.g., R18) contains a terpenyl group attached through an ester or amide linkage, and R1~R18at...  
JP2023523931A
Molecules comprising a G protein-coupled estrogen receptor (GPER) ligand linked to a linker linked to an E3 ubiquitin ligase ligand and methods of using the molecules are provided. In one embodiment, the GPER ligand is estradiol and the ...  
JP2023071910A
To provide pharmaceuticals that are neuroactive and suitable for use as an anesthetic.The present invention is generally directed to neuroactive 19-alkoxy-17-substituted steroids with the structure in the figure and pharmaceutically acce...  
JP2023518381A
The present disclosure provides crystalline polymorphs of squalamine phosphate, methods of making the same, and methods of treatment using the same.  
JP2023516759A
Provided herein are compositions, methods of manufacture thereof, and methods for targeted delivery of therapeutic agents to alter the expression and function of target genes, e.g., proteins involved in lipid and cholesterol metabolism, ...  
JP7248819B2
3α5β-steroid compounds of general formula I is disclosed. These compounds are useful in the treatment of epilepsy or comorbidities associated with epilepsy or conditions associated with convulsions, such as seizures associated with hyp...  

Matches 701 - 750 out of 1,880