C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Patents for C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups (57,272)
11/1992
11/19/1992	EP0514197A1 Anti-hypertensive benzofuran derivatives substituted by N-imidazolyl-methyl groups which are condensed with optionally nitrogen containing, six-membered rings
11/19/1992	EP0514192A1 Antihypertensive benzofuran derivatives, substituted by varied N-pyrimidinyl- or N-imidazolyl-methyl groups
11/19/1992	EP0514131A1 2-benzazepines with 5-and 6-membered heterocyclic rings
11/19/1992	EP0514125A1 Triazolobenzodiazepines
11/19/1992	EP0513979A1 Angiotensin II antagonists incorporating a substituted thiophene or furan
11/19/1992	EP0513966A2 Bis-bibenzimidazole composition
11/19/1992	EP0513878A2 Pharmaceutical compositions containing cationic surfactants
11/19/1992	EP0513703A2 Carbamate esters of eseroline having anticholinesterase activity, a process for their preparation and relative pharmaceutical compositions containing them as the active principle
11/19/1992	EP0513558A1 Tryptanthrinderivates
11/19/1992	EP0513370A1 Halogenated phthalocyanine compound, production thereof, and optical recording medium produced therefrom
11/19/1992	EP0513046A1 Arthropodicidal pyrazolines, pyrazolidines and hydrazines.
11/17/1992	US5164496 Coloring plastics, paints, inks
11/17/1992	US5164407 Substituted imidazo-fused 5-membered ring heterocycles and their use as angiotensin ii antagonsists
11/17/1992	US5164289 Dye forming coupler and silver halide color photographic material containing the same and method for forming color image
11/17/1992	US5163995 For use with grassy crops and soybeans
11/17/1992	CA2068770A1 3-aminopyridazine derivatives active on the central nervous system, method of preparation and pharmaceutical compositions in which they are present
11/17/1992	CA2068756A1 Benzofuran derivatives
11/17/1992	CA2068459A1 2-benzazepines with 5-and 6-membered heterocyclic rings
11/17/1992	CA1310318C Imidazo(1,2-b)pyridazines, process for their preparation and pharmaceutical compositions in which they are present
11/15/1992	CA2068500A1 1,4-benzodiazepines with 5- and 6-membered heterocyclic rings
11/15/1992	CA2068433A1 Triazolobenzodiazepines
11/14/1992	CA2068501A1 Carbamate esters of eseroline having anticholinesterase activity, a process for their preparation and relative pharmaceutical compositions containing them as the active principle
11/12/1992	WO1992019620A1 Novel derivatives of pyrrolo [1, 4]-benzodiazepines, method of preparation and medicaments containing them
11/11/1992	EP0512817A1 Pyridazinedione derivatives, their preparation and pharmaceutical applications
11/11/1992	EP0512548A1 Thermal transfer sheet
11/11/1992	EP0511993A1 Herbicidal sulfonylureas
11/10/1992	US5162531 Mixed metal oxide catalytic process for the preparation of triethylenediamines
11/10/1992	US5162526 Macrocyclic polyamine and polycyclic polyamine multifunctional lubricating oil
11/10/1992	US5162519 Porphyrins and cancer treatment
11/10/1992	US5162518 Heterocyclic compounds and porphyrin compounds obtainable therefrom
11/10/1992	US5162509 Process for preparing expanded porphyrins: large porphyrin-like tripyrroledimethine-derived macrocycles
11/10/1992	US5162324 Naphyl piperazines useful as 5-HT1A receptor ligands
11/10/1992	US5162321 1-naphthyl piperazines useful as 5-HT1A receptor ligands
11/10/1992	US5162316 Pyrimido[4,5-d]pyrimidine derivatives for use as bronchodilators
11/10/1992	US5162279 Oxidation Catalysts
11/10/1992	CA2067567A1 Compounds
11/04/1992	EP0511719A2 System for the extraction and utilization of oxygen from fluids
11/04/1992	EP0511275A1 Chelating compounds
10/1992
10/29/1992	WO1992018505A1 Tricyclic triazole derivative, production thereof, and use thereof
10/29/1992	WO1992018475A2 Substituted phenylazacycloalkanes as cns agents
10/29/1992	WO1992015601A3 Heteroanthracycline antitumor analogs
10/29/1992	WO1992003421A3 Arthropodicidal pyrazolines, pyrazolidines and hydrazines
10/29/1992	CA2086112A1 Tricyclic triazolo derivatives, processes for producing the same and uses of the same
10/28/1992	EP0511165A2 Dicetopyrrolopyrrole compounds
10/28/1992	EP0510813A1 Angiotensin II antagonists incorporating a nitrogen containing six membered ring heterocycle
10/28/1992	EP0510487A1 Automated synthesis apparatus and method of controlling the apparatus
10/28/1992	EP0510373A1 Mitomycin derivatives
10/28/1992	EP0510074A1 Porphyrin derivatives and metalloporphyrins optionally coupled with a biologically active molecule, and pharmaceutical composition containing same
10/28/1992	CN1018827B Calcium independent camp phosphodiesterase inhibitor antidepressant
10/27/1992	US5159065 Soluble in chloroform, methanol; antitumor agent, viricides
10/27/1992	US5158953 Hypotensive agent
10/23/1992	WO1992018504A1 PYRAZOLO[1,5-a]PYRIMIDINE DERIVATIVE AND ANTI-INFLAMMATORY CONTAINING THE SAME
10/21/1992	EP0509398A1 Quinoxalines, process for their preparation and their use
10/20/1992	US5157125 Optically active 2-alkyl-2,5-diazabicyclo[2.2.1]heptanes
10/20/1992	CA1309096C Butenoic acid derivatives, and their production and use
10/18/1992	CA2066361A1 Automated synthesis apparatus and method of controlling the apparatus
10/16/1992	CA2065985A1 Quinoxalines, processes for their preparation, and their use
10/15/1992	WO1992017478A1 5-ALKYL-6-[[AMINO]METHYL]PYRIDO[2,3-d]PYRIMIDINE DERIVATIVES AND METHODS OF PREPARING AND USING THESE DERIVATIVES
10/15/1992	WO1992017455A1 Manufacture of aromatic amines
10/15/1992	WO1992017448A1 3-methyleneisoindolin-1-one derivative
10/15/1992	WO1992017176A1 Retroviral protease inhibiting compounds
10/15/1992	WO1992012133A3 Arthropodicidal carboxanilides
10/14/1992	EP0508723A1 Angiotensin II antagonists incorporating an indole or dihydroindole
10/14/1992	EP0508682A1 Antibiotic carbapenem derivatives
10/14/1992	EP0508549A2 New triazolopyrimidine and pyrazolopyrimidine derivatives useful for treating cachexia
10/14/1992	EP0508370A1 Condensed diazepinones, process for their preparation and compositions containing them for the treatment of the central nervous system and to enhance cerebral perfusion
10/14/1992	EP0508234A2 Beta-lactames
10/14/1992	EP0508126A1 3-Hydroxy-4-aryl-5-oxo-pyrazolin derivatives
10/14/1992	EP0507824A1 Biscationic acid amide and acid imide derivatives and process for preparing them.
10/13/1992	US5155128 Medicaments for the treatment of cerebral apoplexy
10/13/1992	US5155108 Antiallergens; anti-inflammatory agents
10/13/1992	US5155101 Cholecystokinin antagonist; preventing emesis or pancreatitis
10/13/1992	CA2065800A1 Condensed diazepinones, processes for preparing them and agents containing these compounds for treating diseases of the central nervous system and for promoting cerebral blood circulation
10/13/1992	CA1308713C Pyrazolo[3,4-d]-pyrimidines, processes for the preparation thereof and pharmaceutical compositions containing them
10/13/1992	CA1308712C Heterocyclic compounds and their preparation and use
10/13/1992	CA1308653C Antihepatopathic composition containing protoporphyrin 1x-zn (11) complex
10/12/1992	CA2064945A1 .beta.-lactams
10/09/1992	WO1992017481A1 Antibiotic carbapenem derivatives
10/09/1992	CA2107781A1 Antibiotic carbapenem derivatives
10/09/1992	CA2065049A1 Angiotensin ii antagonists incorporating an indole or dihydroindole
10/08/1992	DE4103492A1 New 1-(1,4-bi:phenyl-methyl) benzimidazole(s) as angiotensin II antagonists
10/07/1992	EP0506867A1 Biscationic acid amide and acid imide derivatives as charge controllers.
10/07/1992	CN1065061A 4-substituted azetidinodes as precursors to 2-substituted-2-carboxy carbapenem antibiotics and method of producing them
10/06/1992	US5153352 Viricides and antitumor agent
10/06/1992	US5153316 Intermediates for herbicidal phenylimidazolones
10/06/1992	US5153314 Catalytic reaction of phthalic acid(or derivative) with urea (or derivative) and cuprous chloride in solvent, efficiency, purity
10/06/1992	US5153309 Esterification, deprotecting
10/06/1992	US5153211 Spiro-tricyclicaromatic succinimide derivatives as inhibitors of aldose reductase
10/06/1992	US5153196 Administering for reduction of neurotransmission in nervous system disorders
10/06/1992	US5153193 Nootropic, cholinergic agents
10/06/1992	US5153099 Dispersing a photosensitive material the substituted porphine
10/01/1992	WO1992016529A1 Novel isoindole derivatives and medicaments containing them
10/01/1992	WO1992016497A1 Amino acid derivative having renin inhibitory activity
10/01/1992	DE4109737A1 Neue isoindol-derivate und diese enthaltende arzneimittel New isoindole derivatives and pharmaceutical compositions containing them
09/1992
09/30/1992	EP0506628A2 Aminoacyl and oligopeptidyl derivatives of allopurinol exhibiting immunostimulatory activity, and pharmaceutical formulations containing these substances
09/30/1992	EP0505510A1 ANTIPSYCHOTIC HEXAHYDRO-2$i(H)-INDENO 1,2-c]PYRIDINE DERIVATIVES
09/30/1992	CN1064862A Herbicidally acaricidally and insecticidally active compounds
09/29/1992	US5151527 Synthesis of the carbanion 1,1,2-tricyano-2-(3,4-dicyano-5-imino-2,5-dihydro-1h-pyrrol-2-ylidene) ethanide
09/29/1992	US5151438 Retroviral protease inhibiting compounds
09/29/1992	US5151435 Angiotensin ii antagonists incorporating an indole or dihydroindole

1 ... 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 ... 573