Patents
Patents for C07D 495 - Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms (21,336)
03/1993
03/04/1993CA2115989A1 Angiotensin ii receptor blocking imidazolinone derivatives
03/03/1993EP0529636A1 Novel isatinoxime derivatives, their preparation and use
03/03/1993EP0529590A1 Intermediates for D-biotin synthesis and their production
03/03/1993EP0529100A1 Indolinospirobenzopyran derivative
03/03/1993EP0315698B1 Thieno(triazolo)diazepine compounds and medicinal application of the same
03/02/1993US5191090 Preparation of 2-(2'-thienyl)ethylamine derivatives and synthesis of thieno[3,2-c]pyridine derivatives therefrom
03/02/1993US5190939 Antihypoxic
03/02/1993US5190938 Elastase inhibitors, treatment of cystic fibrosis, atherosclerosis, rheumatic diseases
03/02/1993CA1314043C 1,4-diazepines
02/1993
02/28/1993CA2076902A1 Intermediates for d-biotin synthesis and their production
02/24/1993EP0527964A1 Tetrahydrobenzothienopyridines, processes for their preparation and their use as pharmaceuticals
02/24/1993EP0527889A1 Quinolizinone type compounds
02/24/1993EP0527801A1 Thiophene sulfonamides useful as carbonic anydrase inhibitors
02/24/1993CN1069272A Process for preparing benzopyran or thiapyranopyrazoles
02/23/1993US5189177 Chiral boron catalysts for reduction of ketones and process for their preparation
02/23/1993US5189049 Heterocyclic substituted acylaminothiazoles, their preparation and pharmaceutical compositions containing them
02/18/1993WO1993003040A1 Thienopyrimidin-4-one derivative
02/18/1993WO1993002711A1 Use of persistent free-radicals in magnetic resonance imaging
02/18/1993WO1992019613A3 1,2-dithiole-3-thione derivative-based therapeutical compositions
02/18/1993CA2115260A1 Use of persistent free-radicals in magnetic resonance imaging
02/16/1993US5187290 Hypotensive agents, analgesics
02/16/1993US5187180 (quinolin-2-ylmethoxy)heterotetrahydrocarbazoles as inhibitors of the biosynthesis of leukotrienes
02/16/1993US5187168 Substituted quinazolines as angiotensin II antagonists
02/13/1993CA2075787A1 Condensed pyrimidine derivatives, their production and use
02/10/1993WO1993003025A1 Thiophene compound
02/10/1993EP0309544B1 Psychotropic bicyclic imides
02/10/1993CN1068814A Tetracyclic antibiotic and process for preparing same
02/10/1993CA2093516A1 Thiophene compound
02/09/1993US5185442 New diazepines substituted in the 6-position, processes for their preparation and their use as pharmaceutical compositions
02/04/1993WO1993002084A1 Process for the manufacture of spiroketals
02/04/1993WO1993002081A1 Novel benzopyrido piperylidene compounds, compositions, methods of manufacture and methods of use
02/04/1993CA2114009A1 Novel benzopyrido piperidylidene compounds, compositions, methods of manufacture and methods of use
02/02/1993US5183818 Arylalkylether and arylalkylthioether inhibitors of lipoxygenase enzyme activity
01/1993
01/27/1993EP0524784A1 Benzopyrido piperidylidene compounds as PAF antagonists
01/27/1993EP0524439A1 Novel cyclohexane and tetrahydropyran derivatives and antifungal compositions containing these derivatives
01/26/1993US5182291 Pyrozala-pyridyl aminoabkoxyphenol compounds
01/26/1993US5182288 Substituted n-biphenylyl lactams
01/26/1993US5182279 Benzothienopyrazinedione compounds and their preparation and use
01/25/1993CA2074420A1 Cyclohexane and tetrahydropyran derivatives
01/21/1993WO1993001186A1 Hydroisoquinoline derivatives
01/21/1993WO1993000906A1 Muscarinic antagonists
01/21/1993CA2112744A1 Hydroisoquinoline derivatives
01/20/1993CN1068116A Imidazo(1,2-a)(pyrrolo, thieno or furano)(3,2-d)azepine derivatives, compositions and methods of use
01/19/1993US5180840 Process for preparing analogs of artemisinin
01/19/1993US5180828 Chromophoric reagents for incorporation of biotin or other haptens into macromolecules
01/19/1993US5180419 Herbicidal 2-(2-imidazolin-2-yl)-benzo-(5-membered)-heterocycles and the use thereof
01/13/1993EP0523003A1 Cation-radical salts of tetrathiotetracene and copper chloride, their preparation and use
01/13/1993EP0522956A2 Preparation of 2-(2-thienyl) ethylamine and synthesis of thieno [3,2-C] pyridine derivatives therefrom
01/13/1993CN1067921A Antibiotic compound
01/13/1993CN1067890A Heterocyclic compounds, their production and use
01/09/1993CA2073317A1 Preparation of 2-(2-thienyl)ethylamine and synthesis of thieno[3,2-c]pyridine derivatives therefrom
01/07/1993EP0521826A1 Process for the production of electroconductive layers
01/06/1993CN1067656A Aminomethyl-substituted 2,3-dihydropyrano (2,3-b) pyridines, process for their preparation and their use in medicaments
01/06/1993CN1067653A New herbicides
01/03/1993CA2072858A1 Radical cation salts of tetrathiotetracene and copper chloride, their preparation and the use thereof
01/03/1993CA2072795A1 Process for the production of conductive layers
12/1992
12/30/1992EP0520423A2 Heterocyclic compounds, their production and use as angiotensin II antagonists
12/29/1992US5175284 Tricyclic thienothiopyrans as pharmaceutical intermediates
12/29/1992US5175280 Electroconductive complexes; heat resistance
12/29/1992US5175256 Protein labeling reagents
12/29/1992US5175162 Thiophene compounds and their pharmaceutical uses
12/29/1992US5175158 Condensed diazepinones, processes for preparing them and pharmaceutical compositions containing these compounds
12/28/1992WO1993000334A1 Indole derivatives, pharmaceutical compositions and methods of treating neurological and psychiatric disorders
12/28/1992CA2090240A1 Indole derivatives, pharmaceutical compositions and methods of treating neurological and psychiatric disorders
12/23/1992WO1992022554A1 Piperidine derivates having anxiolytic effect
12/23/1992WO1992022553A1 IMIDAZO[1,2-a](PYRROLO, THIENO OR FURANO)[3,2-d]AZEPINE DERIVATIVES, COMPOSITIONS AND METHODS OF USE
12/23/1992EP0519602A1 Use of a dihydrothienopyridine-derivative for inhibiting the release of cerebral glutamate
12/23/1992EP0519307A2 Tetracyclic Imidazodiazepines
12/23/1992EP0519291A1 Amino-methyl substituted 2,3-Dihydropyrano (2,3-b) pyridines, process for their preparation and their use in medicines
12/23/1992EP0519211A1 Substituted 4-aminopyrimidine, process for their preparation and their use as parasiticide
12/23/1992CA2296897A1 Piperidine derivates having anxiolytic effect
12/22/1992CA1311761C Insecticidal substituted indazoles
12/21/1992CA2071398A1 Aminomethyl-substituted 2,3-dihydropyrano/2,3-b/pyridines, process for their preparation and their use in medicaments
12/18/1992CA2069382A1 Imidazodiazepine
12/17/1992DE4119767A1 Prepn. of (pyrimid-2-yl-thio- or seleno-) acetic acid derivs. - by reacting the corresp. chloro:alkanoyl-amino cpd. with a rhodanide and water or an alcohol
12/16/1992EP0518805A1 Piperidine derivatives
12/16/1992EP0518767A2 Derivatives of amide analogs of certain methano bridged quinolizines
12/16/1992EP0518434A1 Imidazo(1,2-a)(pyrrolo, thieno or furano)(3,2-d)azepine derivatives, compositions and methods of use
12/16/1992EP0518426A1 Thiopyrano (2,3,4-c,d) indoles as inhibitors of leukotriene biosynthesis
12/16/1992EP0518387A2 Method and composition providing enhanced chemiluminescence from 1,2-dioxetanes
12/16/1992EP0518033A1 Fused heterocyclic compounds, their production and use
12/16/1992EP0517984A1 Derivatives of amide analogs of certain methano bridged quinolizines
12/16/1992EP0517812A1 Angiotensin ii antagonists incorporating a substituted benzyl element
12/16/1992CN1019492B Imidazodiazepine derivatives
12/16/1992CN1019491B Prepaparation of thiophene-pyridone used as new therapeutic agents
12/16/1992CN1019490B Method for producing 3-(1h-tetrazol-5-yl) thieno 2,3-dlpyrimidin-4(3h)-ones
12/15/1992US5171743 Compounds composition and use of substituted 1,3-dithiolo- and 1,4-dithino-pyridines as an antimicrobial
12/14/1992CA2070953A1 Thiopyrano (2,3,4-c,d) indoles as inhibitors of leukotriene biosynthesis
12/10/1992DE4118704A1 Prepn. of poly:alkylene di:oxy:thiophene - from alkylene:di:oxy:thiophene by electrochemical polymerisation having good conductivity
12/09/1992EP0517065A1 Tetracyclic beta-lactam antibiotics and process for their preparation
12/08/1992US5169861 Therapeutic or prophylactic agent for hepatic diseases
12/02/1992EP0516297A1 Pyridazinediones and their use in the treatment of neurological disorders
12/02/1992EP0515535A1 Angiotensin ii antagonists incorporating a substituted benzyl element
12/02/1992EP0515458A1 Triarylmethyl radicals and the use of inert carbon free radicals in mri.
12/01/1992CA1310967C Substituted thiacycloalkeno [3,2-b] pyridines, methods of preparation, compositions and method of use
11/1992
11/30/1992CA2069764A1 Tetracyclic antibiotics and processes for their preparation
11/26/1992WO1992020687A1 Substituted pyrimidinones bearing acidic functional groups as angiotensin ii antagonists
11/26/1992WO1992017446A3 Pyridazinone acetic acids aldose reductase inhibitors
11/26/1992CA2102801A1 Substituted pyrimidinones bearing acidic functional groups as angiotensin ii antagonists
11/25/1992CN1019194B Preparation of bicyclic sulfonamide