Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 401 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
Patents for C07D 401 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom (107,979)
09/1980
09/17/1980EP0015683A1 Herbicidal sulfonamides, and preparation and use thereof
09/17/1980EP0015523A1 Indole derivatives, their preparation and their use for medicaments
09/16/1980CA1085853A1 1-benzazolylalkyl-4-substituted-piperidines
09/16/1980CA1085852A1 1,3-dihydro-1- 3-(1-piperidinyl)propyl -2h- benzimidazol-2-ones and related compounds
09/16/1980CA1085851A1 2- (4-oxo-1-phenyl-1,3,8-triazaspiro 4.5 decan-8- yl)alkyl -1h-benz de isoquinolin-1,3 (2h)-diones
09/16/1980CA1085835A1 Polytriazine compounds
09/09/1980US4221798 Hypotensive 2-heterocycloamino-imidazolines
09/09/1980CA1085398A1 Oxygenated n-aryl-diazacyclic compounds
09/09/1980CA1085396A1 Hexahydropyrimidine compounds
09/03/1980EP0014996A1 Heterocyclic spiro-amidines, their stereoisomers and optical isomers, methods for their preparation and medicaments containing them
09/03/1980EP0014976A1 N-substituted 2-cyanaziridines, methods for their preparation and medicaments containing them, correspondingly substituted aziridine-2-carbonamides and their preparation
09/03/1980EP0014951A2 Heterocyclic oxypropanolamine derivatives, process for their preparation and medicines containing these compounds
09/03/1980EP0014928A1 Piperidinopropyl derivatives, process for their preparation and medicaments containing these compounds
09/02/1980US4220772 Process for the preparation of oxadiazolopyrimidine derivatives
09/02/1980US4220767 Histamine antagonists
09/02/1980US4220763 Cyclopenta[o]pyrrole derivatives
09/02/1980US4220655 Pesticidal 5-oxo-2,5 dihydropyrrole
09/02/1980US4220650 Hypoglycemic
09/02/1980US4220649 Vasodilators and hypotensive agents
09/02/1980US4220646 Heterocyclic compounds
09/02/1980CA1084933A1 5,6-dimethoxy-2-substituted benzimidazole compounds
08/1980
08/26/1980US4219551 Hypotensive, cardiovascular disorders
08/26/1980CA1084504A1 Tetra-nicotinic ester of papaveroline and process for the production thereof
08/26/1980CA1084500A1 Method for preparing ortho-aminobutyrophenone derivatives and salts thereof
08/26/1980CA1084494A1 Dihydropyrrole derivatives
08/20/1980EP0014683A1 Polyalkylpiperidine derivatives of s-triazines, their use as stabilizers for polymers and polymer compositions stabilized with these compounds
08/19/1980CA1084057A1 3-substituted-5-phenyl-5-pyridyl hydantoins
08/19/1980CA1084051A1 3,4-dihydro-quinazoline derivatives and process for their preparation
08/12/1980CA1083574A1 1-(bis-trifluoromethylphenyl)-2-oxo-pyrrolidine-4- carboxylic acid derivatives, their production and their use as plant-growth regulators and herbicides
08/06/1980EP0013894A1 Arylethers, process for their preparation and medicines containing them
08/06/1980EP0013817A1 1-Imidazol-2-ylidene-3-thienyl-urea derivatives, processes therefor, and pharmaceutical compositions
08/06/1980EP0013732A2 Imidazole derivatives, processes for their preparation and pharmaceutical compositions containing these imidazole derivatives
08/05/1980US4216318 Heterocyclic alkyl 4-pyrimidones
08/05/1980US4216216 Aromatic piperazinyl substituted dihydrouracils
08/05/1980US4216007 4-[4-(5-Trifluoromethyl-2-pyridyloxy)phenoxy]-2-pentenoic acid esters useful as a herbicide
08/05/1980CA1083157A1 N,n'-bis-substituted imidazolin-2-thiones and method of preparing same
07/1980
07/29/1980US4215126 Alkoxy pyridine compounds
07/29/1980CA1082707A1 Antihypertensive aminoquinolines
07/23/1980EP0013665A1 Polymeric polyamino 1,3,5-triazines containing at least one polyalkylpiperidine group, their preparation, their use in stabilizing an organic material and the material stabilized therewith
07/23/1980EP0013612A2 (Piperidinylalkyl)quinazoline derivatives, process for their preparation and pharmaceutical compositions containing them
07/23/1980EP0013361A2 Substituted N-halogenomethyl anilides, process for their preparation and use
07/23/1980EP0013360A2 N-substituted carboxylic acid anilides, process for their preparation as well as their use as fungicides
07/22/1980US4213993 Antiallergens
07/22/1980US4213986 Derivatives contain tetrazole ring, treatment of purine metabolic disorder, antiuricopathic
07/22/1980CA1082193A1 Substituted tetrazole compounds
07/09/1980EP0013071A1 Pyrimidinone derivatives, processes for preparing them and pharmaceutical compositions containing them
07/09/1980EP0012866A1 New 3H-naphtho(1,2-d)imidazoles, processes for preparing them, compounds for use as antiinflammatory and antimicrobial agents and compositions for that use containing them
07/08/1980US4211782 Pharmaceutical combination
07/08/1980CA1081232A1 5-(3-substituted-2-hydroxypropoxy)-8-substituted-carbostyril and 3,4-dihydrocarbostyril compounds
06/1980
06/25/1980EP0012639A2 Quinolein-3-carboxylic acid derivatives, process for their preparation, their use in medicines and pharmaceutical compositions containing them
06/25/1980EP0012180A1 1,4-Dihydropyridine compounds, their preparation, pharmaceutical compositions containing said compounds and preparation of these compositions
06/24/1980US4209521 Anti-depressant indole derivatives
06/24/1980CA1080232A1 N-(4-piperidinyl)-n-phenylamides and carbamates
06/24/1980CA1079949A1 Pyrazole compounds
06/17/1980US4208417 Indole derivatives and their use as anxiolytics
06/17/1980CA1079739A1 Basically substituted indole derivatives and process for their manufacture
06/17/1980CA1079734A1 1-(3,3,3,-triarylpropyl)-4-phenyl-4-piperidinemethanols
06/11/1980EP0011706A1 Process for the preparation of derivatives of 1,4-dihydropyridine-3-carboxylic acid, derivatives of 1,4-dihydropyridine-3-carboxylic acid and the use of these derivatives for the preparation of 1,4-dihydropyridine-3,5-dicarboxylates
06/10/1980CA1079284A1 4-pyrid-3-yl-3,5-dicarboxy-2,6-dimethyl-1,4-dihydropyridine compounds
06/10/1980CA1079279A1 Triazolylphenyl ketone derivatives and production thereof
06/03/1980US4206122 Hypotensive agents
06/03/1980US4206117 Pyridinyl aminoalkyl ethers
05/1980
05/27/1980CA1078388A1 N-6-chloronicotinoyl-d, l-homocysteine thiolactone
05/27/1980CA1078387A1 Benzoylpiperidylalkylindoles and related compounds
05/20/1980US4204063 N(Aminoalkyl)-naphthalimides and their derivatives
05/20/1980CA1077941A1 Piperidine derivatives of indole
05/20/1980CA1077937A1 Process for preparing new pyridazinylhydrazines
05/15/1980WO1980000966A1 New histamine h2-antagonists
05/14/1980EP0010896A1 Organic diamine compounds for use as oral hypoglycemic agents and pharmaceutical compositions thereof
05/14/1980EP0010691A1 Derivatives of 1,2,4-triazole, method for their preparation, their use in the preparation of plant protecting compositions, method for the production of fungicides, method for combating fungi and fungicidal compositions
05/14/1980EP0010617A1 Novel 2-substituted-3-heterocyclylindoles, their preparation and pharmaceutical compositions containing them
05/13/1980US4202985 Antifungal and antibacterial agents
05/06/1980US4201784 Antitumor
05/06/1980CA1077040A1 Pharmaceutically active decahydroquinoline derivatives
05/01/1980WO1980000840A1 N-substituted cyclic amines,their preparation and pharmaceuticals containing them
04/1980
04/30/1980EP0010516A1 Polyalkylpiperidine derivatives, their application as light stabilisers and polymers stabilised therewith
04/30/1980EP0010298A1 1,2,4-Triazol-1-yl compounds, their preparation, fungicides, method for their preparation and method for combating fungi
04/30/1980EP0010242A1 Benzimidazolyl-2-carbamic acid esters, medicaments based thereon and process for their preparation
04/30/1980EP0010156A1 6-Arylpyridazine-3-ones, pharmaceutical compositions containing them and process for their preparation
04/29/1980US4200755 2-Hydroxy-5-[1-hydroxy-2-[4-(2-oxo-1-benzimidazolinyl)piperidino]ethyl]benzoic acid derivatives
04/29/1980CA1076572A1 Diazepine derivatives
04/22/1980CA1076118A1 Benzofuranyl derivatives of tetrahydropyridine and piperidine compounds
04/16/1980EP0009655A1 6-Amino substituted N-pyrrolyl-3-pyridazine amines, their preparation, and pharmaceutically antihypertensive compositions containing them
04/16/1980EP0009560A1 1,4-Dihydropyridazine-3-carbonyl compounds, process for their preparation, the compounds for use in curing diseases, medicaments containing them and process for the preparation of the medicaments
04/15/1980US4198513 1,2,4-Triazoles
04/15/1980CA1075702A1 Process for the preparation of substituted guanidine compounds
04/02/1980EP0009465A1 N-(1-(4-amino-2-quinazolinyl)-3 or 4-piperidyl lactames, process for their preparation and pharmaceutical compositions containing them
04/02/1980EP0009206A2 Fluor-containing 1,4-dihydropyridines, pharmaceuticals containing them and process for their preparation
04/02/1980EP0009174A1 Novel (5-(3,4-dihydroisoquinolin-1-yl)-1H-benzimidazol-2-yl)-carbamic acid alkylesters, processes for the production thereof, medicaments based on said compounds and process for the production of anthelmintic agents
04/01/1980US4196296 Cyclopenta[c]pyrrole derivatives
04/01/1980US4196209 Antidepressants, antiemetics, antiparkinson*s disease
04/01/1980US4196206 Pyridyl-piperazine derivative with anti-arrythmic effect
04/01/1980US4195984 Herbicides derived from dihalo isonicotinoyl derivatives of amino acids
03/1980
03/25/1980US4195092 Insecticides for treating mexican bean beetle
03/25/1980US4195081 Treating psychic disorders with tetrahydropyridin-4-yl-1H-indoles
03/25/1980US4195021 1,3-Disubstituted 2-azetidinone antibitotics
03/19/1980EP0008962A1 4-(4-Quinolylpropyl)piperidine derivatives and pharmaceuticals containing them
03/19/1980EP0008746A1 Alpha-(N-arylsulfonyl-L-argininamides, processes for their preparation and pharmaceutical compositions containing these substances
03/19/1980EP0008652A1 New intermediates and their use for the preparation of new oxadiazolo-pyrimidine derivatives
03/19/1980EP0008645A1 Alkoxyphenylpyrrolidones, process for their preparation and medicaments containing them
1 ... 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080