Patents
Patents for C07D 471 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups (64,559)
04/1993
04/07/1993EP0536035A1 1,8-Benzonaphthyridine derivatives and antimicrobial compositions
04/07/1993EP0535924A1 (Bicyclic-azaarylmethoxy)indoles as inhibitors of leukotriene biosynthesis
04/07/1993EP0535548A1 Inhibitor of atherosclerotic intimal thickening
04/07/1993EP0535529A2 Indole derivatives and anti-ulcer compositions
04/07/1993CN1070646A Imidazo-fused iso-and heterocycles, process for their preparation, compositions containing them and their use
04/06/1993US5200519 Chromogens for pressure sensitive and thermal recording systems
04/06/1993US5200416 Cyclic amides
04/06/1993US5200412 Antiinflammatory agents and antiallergens
04/06/1993US5200407 Azole derivatives and anti-ulcerative composition containing same
04/06/1993US5200406 Nootropic agents; learning enhancement
04/06/1993CA1315789C Quinoxaline glutamate-antagonistic compounds and pharmaceutical compositions thereof
04/06/1993CA1315784C Heteroaryloxy-.beta.-carboline derivatives, their preparation and their use as medicinal agents
04/06/1993CA1315781C 1,4-diazepine derivatives having anti-ulcer activity
04/06/1993CA1315779C Aristeromycin/adenosine derivatives
04/01/1993WO1993006101A1 NEUROLEPTIC 2-SUBSTITUTED PERHYDRO-1-H-PYRIDO[1,2a]PYRAZINES
04/01/1993WO1993006097A1 Novel process for the preparation of anti-ulcer agents
04/01/1993DE4131325A1 New fused imidazole derivs are angiotensin II antagonists
04/01/1993CA2118936A1 Neuroleptic 2-substituted perhydro-1-h-pyrido[1,2-a]pyrazines
03/1993
03/31/1993EP0534814A1 Process for the preparation of a dextrorotatory isomer of isoindoline derivative
03/31/1993EP0534706A1 Quinazolinones and pyridopyrimidinones useful as angiotensin II antagonists
03/31/1993EP0534492A2 Carboxyalkyl substituted inhibitors of enkephalinase and ACE
03/31/1993EP0534396A2 2-Substituted indane-2-carboxyalkyl derivatives useful as inhibitors of enkephalinase and ace
03/31/1993EP0534363A2 Novel 2-substituted indane-2-mercaptoacetylamide derivatives useful as inhibitors of enkephalinase and ace
03/31/1993EP0534266A1 Sulfonylaminocarbonyltriazolones with two through oxygen bonded substituents
03/31/1993EP0533951A1 Novel oxazinone derivative
03/31/1993EP0533837A1 Inhibition of 5-lipoxygenase and cyclooxygenase pathway mediated diseases
03/31/1993CN1070403A betaarboline derivatives and process for preparing same and use in pharmaceuticals
03/30/1993US5198434 Angiotensin ii antagonizing fused pyridinyloxy containing derivatives
03/30/1993CA1315276C Castanospermine esters and glycosides
03/26/1993CA2079079A1 Quinazolinones and pyridopyrimidinones
03/24/1993EP0533342A1 Anti-HIV (AIDS) agents
03/24/1993EP0533264A1 Process for the preparation of anti-ulcer agents
03/24/1993EP0533243A1 Hydantoin and succinimide-substituted spiroindanylcamphorsulfonyl derivatives
03/24/1993EP0533058A1 Imidazo-fused iso- and heterocycles as angiotensin II antagonists
03/24/1993EP0533048A1 Process for the preparation of lactams
03/24/1993EP0532754A1 Tetrahydroimidazopyridine derivative or its salt
03/24/1993EP0532531A1 Phenol and pyridinol derivatives as pharmaceuticals
03/24/1993EP0532530A1 Derivatives of 6-aminooctahydroindolizinetriol.
03/23/1993US5196534 Cyclization
03/23/1993US5196428 Imidazo[4,5-b]qinolinyl oxy alkyl ureas
03/23/1993US5196425 Antihypertensive 3-piperidinyl-indazole derivatives
03/23/1993US5196424 Antitumor
03/23/1993US5196415 5-aminocarbonyl-5H-dibenzo[a.d]cyclohepten-5,10-imines for treatment of epilepsy and cocaine addiction
03/23/1993CA1314881C Anti-anxiety agents
03/23/1993CA1314879C Anellated indole derivatives
03/19/1993CA2078469A1 Substituted pyrido [2,3-d] pyrimidines as antidotes
03/18/1993WO1993005049A1 Rare earth macrocyclic complexes and use thereof for reduction of disturbances in an assay using fluorescence
03/18/1993WO1993005043A1 Novel isatinoxime derivatives, their preparation and use
03/18/1993WO1993005042A1 1-substituted 1h-imidazo(4,5-c)quinolin-4-amines; intermediate and pharmaceutical compositions
03/18/1993WO1993005041A1 Method for preparing the dextrorotatory isomer of an isoindolinone derivative
03/18/1993WO1993005040A1 Azabicyclic compounds as 5-ht4 receptor antagonists
03/18/1993WO1993005038A1 5-ht4 receptor antagonists
03/18/1993WO1993005037A1 Oxetane and thiaetane derivatives
03/18/1993WO1993005021A1 4-amino(alkyl)cyclohexane-1-carboxamide compound and use thereof
03/18/1993WO1993002710A3 Use of persistent free radicals in magnetic resonance imaging
03/18/1993DE4130933A1 Neue (beta)-carbolinderivate, deren herstellung und verwendung in arzneimitteln New (beta) -carbolinderivate whose production and use in medicinal products
03/18/1993CA2118798A1 Azabicyclic compounds as 5-ht4 receptor antagonists
03/18/1993CA2117196A1 Process for the preparation of the dextrogyral isomer of an isoindolinone derivative
03/17/1993EP0532456A1 1-Acylpiperidine derivatives and their use as substance P antagonists
03/17/1993EP0532054A1 Process for preparing alpha,alpha-disubstituted aromatics and heteroaromatics as cognition enhancers
03/17/1993EP0531958A1 6-Aminoquinolones, their synthesis and their use as antibacterial agents
03/17/1993EP0531883A1 Condensed 5-membered ring heterocycles, process for their preparation and medicaments containing them
03/17/1993EP0531876A2 Imidazoindolizine derivatives and process for preparation thereof
03/17/1993EP0531874A1 Imidazopyridine derivatives and process for preparation thereof
03/17/1993CN1069971A Novel sulfonamide fibrinogen receptor antagonists
03/17/1993CN1020102C Preparation for bicyclic carboxylic ether and bicyclic carboxylic amide
03/17/1993CA2078262A1 Hydantoin and succinimide-substituted derivatives of spiroindanylcamphorsulfonyl oxytocin antagonists
03/16/1993US5194613 Catalytic processes for the preparation of bridged nitrogen-containing compounds
03/16/1993US5194436 For trating psychosis
03/16/1993US5194379 Microbial transformation process for the preparation of hydroxylanol imidazo (4,5-b) pyridines useful as angiotensin II receptor antagonists
03/16/1993CA1314545C Non-peptidic renin inhibitors
03/15/1993CA2078058A1 Imidazo-fused iso- and heterocycles, process for their preparation, compositions containing them and their use
03/14/1993WO1993006100A1 NEW β-CARBOLIN DERIVATIVES, THEIR PREPARATION AND THEIR USE IN DRUGS
03/14/1993CA2096138A1 .beta.-carboline derivatives their production and use in pharmaceutical agents
03/10/1993EP0530690A2 1-Azabicycle(4,3,1)decane
03/10/1993EP0530642A1 Herbicidal oxetane and thiaetane derivatives
03/10/1993EP0530444A1 Aryl, amide, imide, and carbamate pyridine antagonists of platelet activating factor
03/10/1993EP0530368A1 Process for producing tricyclic compound or salt thereof
03/10/1993EP0530353A1 New imidazopyridines as serotonergic 5-ht 3? antagonists
03/10/1993EP0530207A1 Imidazopyridine paf antagonists
03/10/1993CN1069732A 1,7-Condensed 2-(piperazinealkyl)-indole derivatives and process for preparing same and intermediate and pharmaceutical containing same
03/09/1993US5192799 Coumaran group containing amine compounds and their acid addition salts and quaternary ammonium salts and the use thereof as anti arrhythmic agents and as psychotropic agents
03/09/1993US5192770 Serotonergic alpha-oxoacetamides
03/09/1993US5192768 Pyrazoloquinoline derivatives
03/09/1993US5192357 Acrylate fungicides
03/09/1993CA1314228C Naphthyridine antianaerobic compounds
03/07/1993CA2077577A1 Condensed 5-membered heterocyclic compounds, processes for preparing them and pharmaceutical preparations containing these compounds
03/04/1993WO1993004583A1 Nematicidal method
03/04/1993WO1993004065A1 NEW 3-(SUBSTITUTED TETRAZOLYL)-4-OXO-4H-PYRIDO-[1,2-a]PYRIMIDINES, SALTS THEREOF, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR PREPARING SAME
03/04/1993WO1993004052A1 Amide tetrazole acat inhibitors
03/04/1993WO1993004043A1 Anti-hiv (aids) agents
03/04/1993WO1993003772A1 Imaging of infections
03/04/1993WO1993000313A3 Sigma receptor ligands and the use thereof
03/04/1993CA2115581A1 Anti-hiv (aids) agents
03/04/1993CA2114145A1 New 3-/substituted tetrazolyl/-4-oxo-4h-pyrido-/1,2-a/- pyrimidines, salts thereof, pharmaceutical compositions containing them and process for preparing same
03/04/1993CA2094905A1 Nematicidal method
03/03/1993EP0530143A1 Modified gamma-quinacridone pigment
03/03/1993EP0530142A1 Oxidation process for preparing quinacridone pigments
03/03/1993EP0529778A1 Optically active isoindoline derivatives, their production and use
03/03/1993EP0529688A2 Azaspiro n,m alkanes and diazaspiro n,m -alkanes