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)
04/1992
04/15/1992EP0480692A2 Substituted 4,5-dihydrothieno[2,3-b]thiophene-2-sulfonamides
04/15/1992EP0480455A1 Optically active thienotriazolodiazepine compounds
04/15/1992EP0480204A1 Imidazole derivatives, potent and selective antagonists of angiotensin II receptor
04/14/1992US5104888 Thiazolidine derivatives, their preparation and use
04/14/1992US5104876 Antiallergens, antiinflammatory agent
04/14/1992US5104543 Liquid chromatography using cellulose triacetate stationary phase and polar solvent mobile phase
04/13/1992CA2053485A1 Substituted dihydrothieno-thiophene-2-sulfonamides and dioxides thereof
04/13/1992CA2053123A1 Optically active thienotriazolodiazepine compounds
04/13/1992CA2052773A1 Topically effective ophthalmic carbonic anhydrase
04/08/1992EP0282507B1 Discorhabdin compositions and their methods of use
04/08/1992CN1060095A Fluoroethylcamptothecin derivatives
04/07/1992CA1298582C Benzo-(pyrano and thiopyrano)-¬3,4-b|pyridine compounds
04/02/1992WO1992005159A1 2-phenyl-pyrimidines, process for producing the same, agents containing the same and their use as fungicides
04/02/1992DE4029654A1 2-phenyl-pyrimidine, verfahren zu ihrer herstellung, sie enthaltende mittel und ihre verwendung als fungizide 2-phenyl-pyrimidines, process for their preparation, compositions containing them and their use as fungicides
04/01/1992EP0477528A1 Piperazine-2,5-dione and piperazine-2-one derivatives
03/1992
03/31/1992CA1298295C Pyrrole derivatives, their preparation and their pharmaceutical compositions therein
03/26/1992DE4029650A1 New 2-aryl:amino-pyrimidine derivs. - contg. alkynyl gp., useful as fungicides
03/26/1992CA2052125A1 Heterocyclic derivatives
03/25/1992WO1992005146A1 Stereoselective preparation of acid sensitive amides and intermediates useful in said preparation
03/25/1992EP0477049A1 Amido-3-pyrazole derivatives, process for their preparation and pharmaceutical compositions containing them
03/25/1992CN1059723A Heterocyclic derivatives
03/25/1992CA2092179A1 Stereoselective preparation of acid sensitive amides and intermediates useful in said preparation
03/24/1992US5098925 Neurological disorders in mammals
03/18/1992EP0475527A2 Aryl-fused and hetaryl-fused-2, 4-diazepine and 2, 4-diazocine antiarrhythmic agents
03/18/1992EP0475204A2 Heteroazepinoid amides
03/18/1992EP0475187A1 Naphthothiophenimines for treating neuronal disorders caused by ischemia
03/18/1992CN1059523A 1,2-dioxetane compounds as chemiluminescent labels for organic and biological molecules
03/15/1992CA2051007A1 Naphthothiophenimines for treating neuronal disorders caused by ischemia
03/11/1992EP0474323A1 Reducing chelants, their complexes with technetium and rhenium, method for their preparation and their use in diagnosis and therapy
03/11/1992EP0473984A1 1,2-Dioxetane compounds as chemiluminescent labels for organic and biological molecules
03/11/1992CA2050962A1 Aryl-fused and hetaryl-fused-2,4 diazepine and 2,4-diazocine antiarrhythmic agents
03/10/1992US5095118 From hydantoin derivative
03/10/1992US5095103 Polycyclic aromatic azacyclic compounds useful in dyeing
03/10/1992US5095032 Parasiticidal new substituted thienopyranones
03/10/1992US5095020 Cytostatic beta-carbolines
03/10/1992CA1297112C Method for the preparation of pyridine-2,3-dicarboxylic acids
03/08/1992CA2050076A1 1,2-dioxetane compounds as chemiluminescent labels for organic and biological molecules
03/05/1992WO1992003427A1 Ketone compound and remedy for osteoporosis
03/05/1992WO1992003421A2 Arthropodicidal pyrazolines, pyrazolidines and hydrazines
03/03/1992US5093493 Anxiolytic agents, antidepressants
03/01/1992CA2050268A1 Hetrazepinoid amides
03/01/1992CA2050266A1 Optically active esters of 7-substituted 3,5-difunctionalized 6-heptenoic acids
02/1992
02/26/1992EP0472166A1 Tricyclic pyridone derivatives
02/26/1992EP0472116A1 Thienopyridine Derivatives, their production and use
02/26/1992CN1058967A Antipsychotic fused-ring pyridinylpiperazine derivatives
02/25/1992US5091409 4-alkylamino-6-(C3-5 -hydrocarbyl)thieno[2,3-B]thiopyran-2-sulfonamide-7,7-dioxides
02/22/1992CA2048003A1 Tricyclic pyridone derivatives
02/19/1992EP0471358A1 Fluoroethylcamptothecin derivatives
02/18/1992US5089630 Immunoassay, detection of viruses, bacteria
02/18/1992US5089519 Antidepressants; antagonists for alpha-2-adrenergic receptors
02/18/1992CA1296010C Di- and triarylurethane dye precursors
02/11/1992US5087630 Method for the treatment of a hyponatremic disease
02/11/1992US5087625 Pyridodiazepines and their use in the prevention or treatment of HIV infection
02/11/1992US5087621 Microbiocides
02/11/1992CA2048899A1 Reducing chelating agents, their technetium and rhenium complexes, process for their production as well as their use in diagnosis and treatment
02/05/1992EP0469061A1 Fungicidal oxazolidinones
02/05/1992EP0338010B1 Pharmaceutical compositions for treatment of hyperproliferate skin disease
02/05/1992CN1058405A 奎宁环衍生物 Quinuclidine derivatives
02/05/1992CN1058396A Diaminotrifluoromethylpyridine derivatives, process for their production and phospholipase a2 inhibitor containing them
02/04/1992US5086187 Herbicidal pyrones
02/04/1992US5086185 Process for producing 1,3-substituted tetrahydro-1H-thieno-[3,4-d]-imidazol-2(3H)-on-4-ylidene pentanoic acid ester
02/04/1992US5086179 Process for the preparation of optically pure amides
01/1992
01/29/1992EP0468789A2 (Quinolin-2-ylmethoxy)heterotetrahydrocarbazoles as inhibitors of the biosynthesis of leukotrienes
01/29/1992EP0468562A1 Tetrahydropyridinyl substituted tricyclic derivatives with dopamine antagonistic activity
01/29/1992EP0468187A2 Cyclic amide derivatives
01/28/1992US5084580 Aniline dyes for polyester fabrics to give green and blue color
01/28/1992US5084578 Intermediates for biotin for skin disorders and animal growth regulators
01/28/1992US5084572 Cardiovascular disorders
01/28/1992US5084567 Electroconductive charge transfer compounds
01/25/1992CA2046488A1 Tetrahydropyridinyldibenzazepine derivatives
01/25/1992CA2021895A1 Amideimide oligomers, blends and sizings for carbon fiber composites
01/24/1992WO1992001688A1 Quinuclidine derivatives
01/22/1992EP0467206A2 Dicarboxylic acid imides, processes for their preparation and their use as herbicides
01/22/1992EP0466938A1 High-molecular spiropyran compound
01/21/1992US5082842 Tricyclic pyridone derivatives
01/21/1992US5082839 Platelet activating factor antagonist
01/21/1992CA2047452A1 Dicarboximides, their preparation and their use as herbicides
01/15/1992EP0466569A1 Process for preparation of N-phenylacetyl derivative of tetrahydrothieno[3,2-c]pyridine and intermediate of synthesis
01/15/1992EP0465913A2 Diaminotrifluoromethylpyrimidine derivatives, process for their production and phospholipase A2 inhibitor containing them
01/08/1992EP0465358A1 2-Thienylglycidic acid derivative, process for its preparation and its use as synthetic intermediate
01/08/1992EP0465254A1 Fused thiophene compounds and uses thereof
01/07/1992WO1992000739A1 3-phenyl-5,6-dihydrobenz[c]acridine-7-carboxylic acids and related compounds as immunosuppresive agents
01/07/1992US5079256 Substituted tetrahydroisoquinoline compounds and method containing them
01/07/1992US5079250 Tricyclic heterocyclic diols and their preparation and use
01/07/1992CA2086237A1 3-phenyl-5, 6-dihydrobenz¬c|acridine-7carboxylic acids and related compounds as immunosuppressive agents
01/07/1992CA2046368A1 Fused thiophene compounds and uses thereof
12/1991
12/31/1991US5077407 Substituted 2-[monoannelated (3,4-,4,5-, and 5,6-) pyridylalkylenesulfinyl]benzimidazoles
12/31/1991US5077406 Cyclization, deprotecting and salt formation
12/31/1991US5077307 Thienopyran derivatives, their use for treating hypertension and asthma
12/26/1991WO1991019693A1 Esters and cyclic diesters of 4-hydroxy-1,3-benzenedimethanol and compositions and methods employing such compounds
12/25/1991CN1057262A Cyclic amide derivatives
12/25/1991CN1057257A Imidazole derivatives, their preparation process, intermediates obtained, their use as medicaments and pharmaceutical compositions containing them
12/24/1991US5075310 Pyrimidone derivatives as bronchodilators
12/24/1991US5075306 Thiazoloquinoxalines
12/23/1991WO1992000293A1 Bis-benzo or benzopyrido cyclo hepta piperidene, piperidylidene and piperazine compounds and compositions
12/18/1991EP0461705A2 Agents for treating addiction to habit-forming drugs
12/17/1991US5073558 Aminopyrimidine derivative and insecticide or bactericide containing the derivative
12/17/1991CA1293258C Biotinylating agents
12/17/1991CA1293257C 6-(1h-tetrazol-5-yl)thieno[3,2-6]pyridin-5(4h)-one compounds
12/14/1991CA2044423A1 Agents for treating addiction to habit-forming drugs