Patents
Patents for C07C 61 - Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings (2,686)
04/1997
04/16/1997CN1034569C Endothelin receptor antagonists
03/1997
03/25/1997US5614540 Compounds useful for treating allergic and inflammatory diseases
03/19/1997CN1145223A Endothelin receptor antagonists
03/05/1997EP0759751A1 Process for the preparation of acanthoic acid and pharmaceutical composition comprising same
02/1997
02/25/1997US5605929 Methods and compositions for inhibiting 5α-reductase activity
02/11/1997US5602157 Compounds useful for treating allergic and inflammatory diseases
02/06/1997WO1997003941A1 A process for the preparation of cyclopropane carboxylic acids and intermediates therefor
01/1997
01/29/1997CN1141281A Method for recovery of petroleum acids from mixed extract of isopropyl alcohol-ammonia water
01/22/1997CN1033858C Dicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefrom
01/15/1997EP0752975A1 Zeolites and processes employing them
01/07/1997US5591893 Ozonolysis; oxidation with hydrogen peroxide
01/03/1997WO1996037201A3 METHODS AND COMPOSITIONS FOR INHIBITING 5α-REDUCTASE ACTIVITY
01/01/1997CN1139124A Dicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefrom
01/01/1997CN1138998A Herba Pteridis semipinnatae extract and its medicinal composite
12/1996
12/25/1996CN1138850A Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-'beta'-amino acids
12/11/1996CN1137513A Process for preparing substituted cyclohexanones
11/1996
11/28/1996WO1996037201A2 METHODS AND COMPOSITIONS FOR INHIBITING 5α-REDUCTASE ACTIVITY
11/28/1996CA2221236A1 Methods and compositions for inhibiting 5.alpha.-reductase activity
11/27/1996CN1136557A Para retinoic acid
11/21/1996WO1996036631A1 Multiply-substituted fullerenes and methods for their preparation and characterization
11/13/1996EP0742196A1 Cyclooctadiene derivative
10/1996
10/17/1996WO1996032382A1 1-phenylpyrazole-3-carboxamides acting on neurotensin receptors
10/17/1996CA2220827A1 1-phenylpyrazole-3-carboxamides acting on neurotensin receptors
10/16/1996CN1033028C Process for preparing new derivatives of 2,2-dimethyl cyclopropane carboxylic acid
09/1996
09/11/1996EP0731078A1 Terpene-quinone with antitumor activity
09/11/1996EP0731075A1 Process for the preparation of substituted cyclohexanones
09/11/1996CN1130899A Novel structural analogues of vitamin D
09/11/1996CN1032749C Oil-removing purifying of crude naphthenic acid
09/07/1996CA2170823A1 Process for preparing substituted cyclohexanones
09/03/1996US5552438 Compounds useful for treating allergic and inflammatory diseases
08/1996
08/28/1996EP0728742A2 Novel retinoids
08/25/1996CA2170227A1 Novel retinoids
08/14/1996EP0726244A1 Process for producing 2-fluorocyclopropanecarboxylic acid
08/07/1996EP0724908A1 Noble metal raney catalysts and preparation of hydrogenated compounds using such catalysts
07/1996
07/30/1996CA1338493C Bicyclic aromatic derivatives; process for preparing the same and their use in cosmetics
07/04/1996WO1996020160A1 1,3,3-(trisubstituted)cyclohexane dimers and related compounds
07/03/1996CN1125731A Compound of cis-diammo-1, 1-cyclopentyl-dicarboxylate platinum(II) with anti-cancer effect and its synthesis method
07/03/1996CN1125714A Process for preparing new derivatives of 2,2-dinethyl cyclopropane carboxylic acid
06/1996
06/19/1996CN1124923A Endothelin receptor antagonists
06/19/1996CN1032042C Interfacially synthesizd reverse osmosis membranes and process for preparing same
06/13/1996WO1996017819A1 Asiatic acid derivatives, its manufacturing method and dermatological agent containing it
06/11/1996US5525726 Process for the preparation of an antiviral agent
05/1996
05/23/1996WO1996015100A1 Heterocyclic compounds, their preparation and use
05/23/1996WO1996015099A1 Heterocyclic compounds, their preparation and use
05/23/1996WO1996015096A1 Substituted 4-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitiors
05/08/1996CN1031750C Removal of oil from naphthenic acid as raw material by aggregation
04/1996
04/24/1996EP0707566A1 Novel structural analogues of vitamin d
04/24/1996CN1031638C New technology of synthetic glycolic acid
04/23/1996US5510527 Acid chloride
04/16/1996US5508299 Angiotensin converting enzyme inhibitor, arterial hypotensive agent; cardiovascular disorders
04/11/1996WO1996010554A1 Processes for the preparation of cyclopropanecarboxylic acid and derivatives thereof
04/11/1996CA2200597A1 Processes for the preparation of cyclopropanecarboxylic acid and derivatives thereof
04/02/1996US5504248 Preparation of halogenated compounds
04/02/1996US5504245 Processes for the preparation of cyclopropanecarboxylic acid and derivatives thereof
03/1996
03/21/1996WO1996008473A1 Improved process for r (+) 1,2,3,6-tetrahydro-4-phenyl-1-[(3-phenyl-3-cyclohexen-1-yl)methyl]pyridine, a central nervous system agent
03/21/1996CA2194000A1 Improved process for r (+) 1,2,3,6-tetrahydro-4-phenyl-1-¬(3-phenyl-3-cyclohexen-1-yl)methyl|pyridine, a central nervous system agent
03/12/1996US5498750 Process for the preparation of 1-fluoro-cyclopropane-1-carboxylic acid
03/06/1996EP0699178A1 Tetrahydronaphthyl and cyclopropyl substituted 1,3-butadienes having retinoid-like activity
03/06/1996EP0699069A1 Endothelin receptor antagonists
02/1996
02/22/1996WO1996005191A1 Natriuretic cyclic compounds
02/15/1996WO1996004230A1 Terpene-quinone with antitumor activity
02/15/1996CA2173157A1 Terpene-quinone with antitumor activity
02/13/1996US5491257 Surfactants having fluoroalkyl group, lipophilic group, hydrophilic group in same molecule
02/08/1996WO1996003358A1 Preparation of halogenated compounds
01/1996
01/10/1996EP0610248B1 Process for preparation of cyclohexanedicarboxylic acid
12/1995
12/21/1995WO1995034300A1 Process for the preparation of acanthoic acid and pharmaceutical composition comprising same
12/20/1995CN1030527C Preparation of 2,2,3,3-tetramethyl cyclopropylcarboxylic acid
11/1995
11/22/1995EP0682516A1 Therapeutic use of compounds having selective agonist-like activity on rxr retinoid receptors
10/1995
10/25/1995EP0494146B1 Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides
10/12/1995WO1995026928A1 Zeolites and processes employing them
10/12/1995CA2183597A1 Zeolites and processes employing them
10/10/1995US5456861 Abietic acid derivatives and their use as emulsifiers
10/03/1995US5455265 For mammals; skin disorders, cancer, inflammatory disease, cardiovascular diorders, autoimmune diseases and others
09/1995
09/19/1995US5451573 Substituted cyclohexane derivatives for the treatment of diseases
08/1995
08/10/1995WO1995021149A1 Cyclooctadiene derivative
07/1995
07/20/1995WO1995019337A1 NOVEL HIGH ENANTIO-SELECTIVE PROCESS FOR PRODUCING PURE ENANTIOMERIC CYCLOPENTANE AND CYCLOPENTENE-β-AMINO ACIDS
07/20/1995DE4400749A1 Neues hochenantioselektives Verfahren zur Herstellung von enantiomerenreinen Cyclopentan- und -penten-beta-Aminosäuren New highly enantioselective process for the preparation of enantiomerically pure cyclopentane- and -pentene beta amino acids
07/18/1995US5434303 Process for the preparation of 1-fluoro-cyclopropane-1-carboxylic acid
07/04/1995US5430184 Process for preparing 1,4-cyclohexandicarboxylic acid
07/04/1995US5430157 Reductase inhibitors; treating benign prostatic hyperplasia, baldness, acne, gland/skin disorders, prostate cancer
06/1995
06/06/1995US5422371 Contacting a cell with a fatty acid or fatty alcohol to prevent reduction of testosterone to 5a-dihydrotestosterone
05/1995
05/31/1995CN1028634C Process for preparation of beta, alpha-unsaturated acids
05/30/1995US5420356 Process for producing cyclobutanones
05/17/1995EP0652749A1 METHODS AND COMPOSITIONS FOR INHIBITING 5$g(a)-REDUCTASE ACTIVITY
05/02/1995US5412108 Catalytic hydrogenation of trimellitic acid, dehydration
04/1995
04/18/1995CA2015560C Process for the preparation of .beta., - -unsaturated acids
04/11/1995US5405550 Compounds and methods based on [1.1.1]propellane
04/05/1995CN1028097C Disconnecting for cis-chrysanthemum acid
03/1995
03/29/1995CN1100720A Cyclopentadiene derivatives
02/1995
02/22/1995EP0441876B1 Non-bioaccumulable pesticides
02/15/1995EP0638537A1 Process for producing cyclobutanones
01/1995
01/19/1995WO1995001960A1 Novel structural analogues of vitamin d
01/18/1995EP0633776A1 Compounds useful for treating allergic and inflammatory diseases
01/04/1995EP0631474A1 Cyclic anti-tumor promoter compounds, compositions and methods for production and use
12/1994
12/20/1994CA1333612C Process for the preparation of cyclopentene, cyclopentane, and cyclohexane derivatives
11/1994
11/24/1994WO1994026687A1 Tetrahydronaphthyl and cyclopropyl substituted 1,3-butadienes having retinoid-like activity
11/10/1994WO1994025013A1 Endothelin receptor antagonists
11/10/1994CA2160914A1 Endothelin receptor antagonists
10/1994
10/26/1994EP0621254A2 Procedure for isomerising double bonds of pyrethrinoids
10/18/1994US5356880 Antiviral agents
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