Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 215 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
Patents for C07D 215 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems (27,676)
11/1989
11/29/1989EP0343398A2 7-Substituted quinolone- and naphthyridinecarboxylic acid derivatives
11/29/1989EP0343206A1 Process for the synthesis of 3-thio-4-quinolone derivatives and intermediate compounds for use therein, and their use as medicaments
11/29/1989CN1037507A Optically active pyridonecarboxylic acid derivatives
11/28/1989US4883880 Decomposition of aryl sulfoalkyl ethers, nitrogen heterocycles
11/28/1989US4883878 Process for unsymmetrical dithioacetals and dithioketals
11/23/1989EP0342849A2 Intermediates for preparing 1,4-dihydro-4-oxo-quinoline-3-carboxylic acid esters
11/23/1989EP0342775A1 4-Amino-3-acylquinoline derivatives and their use as inhibitors of gastric secretion
11/23/1989EP0342649A2 Improved process for the preparation of 5-amino-7-(substituted amino)-quinoline-3-carboxylic acids
11/22/1989CN1037335A Process for preparing 1-cyclopropyl-quinolone-carboxylic acids and their derivatives
11/22/1989CN1037272A Intramuscular injection of syrase inhibitors
11/21/1989US4882435 Pharmaceutical preparations
11/21/1989US4882339 Antiinflammatory, antiallergens
11/21/1989US4881966 Use of quinoline derivatives for the protection of cultivated plants
11/16/1989WO1989010919A1 Carbostyril derivatives
11/15/1989EP0342152A2 Mass-dyed highly molecular organic materials containing metal complexes; metal complexes and process for their preparation
11/15/1989EP0341754A2 Use of carbamate or thiocarbamate derivatives for treatment of fungal infections
11/15/1989EP0341744A2 Azo compound and liquid crystal composition containing the same
11/15/1989EP0341493A2 Optically active pyridonecarboxylic acid derivatives
11/15/1989CN1037147A N-cyclopropylanilines and their use in processes for preparing of 1-cyclopropyl-quinolonecarboxylic acids and derivatives thereof
11/14/1989US4880907 Corrosion resistance
11/14/1989US4880815 Gastric juice inhibitors
11/14/1989US4880814 7-cycloalkyl naphthyridines
11/14/1989US4880806 1-Cyclopropyl-6-fluoro-7-piperazinyl-1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid derivatives
11/14/1989CA1262903A1 Process for preparing 2-dihydroxy substituted 4-hydroxy-quinoline carboxylic acid derivatives, eventually etherified or esterified
11/08/1989EP0341104A2 Substituted flavonoid compounds, their salts, their manufacture and medicines containing these materials
11/07/1989US4879195 Laser-sensitive electrophotographic material
11/07/1989CA1262726A1 Pyridine compounds, process for the preparation thereof and pharmaceutical composition containing the same
11/02/1989EP0339768A1 4-Amino-3-acylquinoline derivatives, and their use as inhibitors of gastric secretion
11/02/1989EP0339518A2 Quinoline compounds and their use
11/02/1989EP0339485A1 4-Quinoline carboxylic acid derivatives useful as immunosuppressive agents
11/02/1989EP0339484A1 4-Quinoline carboxylic acid derivatives useful for treating skin and muco-epithelial diseases
11/02/1989EP0339416A1 Optionally alpha-substituted 4-(quinolin-2-yl-methoxy)phenyl acetic acids and esters
11/02/1989EP0339406A1 Quinoline-3-carboxylic acid derivatives, process for preparing the same, and composition exhibiting excellent antibacterial effect containing the same
11/02/1989DE3813636A1 Process for the removal of indole, quinoline bases and higher phenol derivatives from coal tar oil by extraction with supercritical gases
10/1989
10/31/1989US4877883 Substituted pyrazoles
10/31/1989US4877796 Decahydroquinolines and central analgesic method of use thereof
10/31/1989US4877785 Renin inhibitors
10/25/1989EP0338877A1 Selective binding compounds for 5-hydroxytryptamine 1-A-receptors and pharmaceutical compositions containing them
10/25/1989EP0338372A2 Solubilized pro-drugs
10/25/1989EP0338228A2 Use of quinoline-2,5-diones in a medicament having an analgesic, antipyretic and/or antiphlogistic activity
10/24/1989US4876347 Methine dyes having a pyridyl group and a pyridyl or a quinolinyl group
10/24/1989US4876346 Lipoxygenase inhibitors; antiallergens, antiinflammatory agents, rhinitis, asthma
10/18/1989EP0337714A2 HIV protease inhibitors useful for the treatment of aids
10/18/1989EP0337231A2 I. M. injection forms of gyrase-inhibitors
10/18/1989EP0195817B1 Carboxyalkyldipeptides, their preparation and pharmaceutical compositions containing them
10/18/1989EP0166695B1 Process for the preparation of glycidyl thioethers
10/17/1989US4874864 Antiplasmin, antithrombin agents
10/17/1989US4874850 Pharmaceutical preparations
10/17/1989US4874769 Quinolinyl ether or thioether tetrazoles as agents for the treatment of hypersensitive ailments
10/17/1989US4874764 Benzoheterocyclic compounds
10/17/1989CA1262350A1 Embonates of quinolonecarboxylic acids and of their derivatives
10/17/1989CA1262349A1 Pyridonecarboxylic acid derivatives and process for their preparation
10/11/1989EP0336345A2 (2S)-(5-Amino-1,2-dihydro-2-methyl-3-phenylpyrido[3,4-b]pyrazin-7-yl)-carbamic acid, ethyl ester
10/11/1989EP0336142A2 Novel antagonists of platelet activating factor
10/10/1989US4873345 Anticholesterol agents
10/10/1989US4873332 Metal-containing indoaniline compound and optical recording medium employing the compound
10/10/1989US4873329 Alkene, alkyne or cycloalkylene derivatives
10/10/1989CA1262249A1 Substituted dihydroquinolone carboxylic acids and anti-bacterial compositions containing them
10/05/1989DE3810093A1 Process for the preparation of tetrafluorobenzoic acid and its acid halides
10/04/1989EP0335319A2 Silver halide photographic material
10/04/1989EP0335292A2 2,6-Methano-1,3-benzodiazocines, a process for their preparation and their use as medicaments
10/04/1989EP0335046A1 Method for producing 2,4-dihydroxyquinoline derivatives
10/03/1989US4871852 Quinoline-carboxylic acid derivatives
10/03/1989US4871849 6-fluoro-7-(piperazinyl or 4-methylpiperazinyl) substituted an tibacterial agents; novel 3,4-o-boron derivative intermediates
10/03/1989US4871846 Cyclization of quinoline or isoquinoline derivatives with amide component
10/03/1989US4871728 Pharmaceutical composition comprising an organic zinc complex and a process for preparing the active substance
10/03/1989CA1262135A1 Quinolonecarboxylic acid derivatives
09/1989
09/27/1989EP0334148A2 Hetaryl-1,10-phenanthroline derivatives
09/27/1989EP0333938A1 2-Hydroxy-3-aryloxy-propylamine derivatives having cardiovascular activity
09/26/1989US4870182 Intermediates for bactericides
09/26/1989US4870174 Imidozopyrionidines and their use in pharmaceutical preparations
09/26/1989US4870082 Anthelmintic quinolinyl acylhydrazones, method of use and compositions
09/26/1989CA1261861A1 Process for producing glycidyl thioethers
09/26/1989CA1261845A1 Method for oxidizing groups to carboxylic acids under basic conditions
09/26/1989CA1261835A1 (fused) benz(thio)amides
09/26/1989CA1261331A1 1-heteroaryl-4-aryl-pyrazolin-5-ones
09/26/1989CA1260942A1 Cyclohexane-1,3-dione derivatives process for their manufacture, and their use for controlling undesirable plant growth
09/26/1989CA1260940A1 Use of quinoline derivatives for the protection of cultivated plants
09/26/1989CA1260933A1 Bicyclic lactams, processes for their preparation and their use, and formulations containing these compounds
09/26/1989CA1260479A1 1-3-dithio-2-hydroxy-propane compounds as additives for lubricants
09/26/1989CA1260478A1 1-cyclopropyl-1,4-dihydro-4-oxo-3- quinolinecarboxylic acid and their preparation compounds
09/26/1989CA1260468A1 Compounds with histamine h.sub.2-receptor antagonistic activities
09/26/1989CA1259994A1 3,7-dichloro-8-quinoline derivatives, their preparation and their use for controlling undesirable plant growth
09/20/1989EP0332930A2 Process for the synthesis of 1-cyclopropyl-quinolone-carboxylic acids and their derivatives
09/20/1989CN1035663A Process for preparation of substituted quinoline derivatives
09/19/1989US4868306 Cardiovascular
09/19/1989US4868305 Separation of halogenated isomers by salt formation and crystallization
09/19/1989US4868304 Synthesis of nitrogen heterocycles
09/19/1989US4868172 Fungicides for treatment of skin and mucous membranes
09/19/1989CA1259619A1 Chromanyl-, benzothiopyranyl- and quinolinylmethylstyryl derivatives
09/13/1989EP0332159A1 Substituted heterocycles, process for their manufacture and pharmaceutical compounds containing these compounds
09/13/1989EP0332033A2 N-cyclopropyl anilines and their use in processes for the synthesis of 1-cyclopropyl-quinolone-carboxylic acids and their derivatives
09/13/1989EP0331899A2 A method for the sequential oxidation of substituted-8-hydroxy-quinolines to produce substituted-pyridine-2,3-dicarboxylic acids
09/13/1989EP0161482B1 Fluorinated aniline derivatives and their use
09/13/1989CN1035507A Freeze-dried pharmaceutical preparations for parenteral use
09/13/1989CN1035501A Process for preparing substituted quinoline derivatives
09/12/1989US4866087 Hypotensive agents
09/12/1989US4866059 '(2S)-(5-amino-1,2-dihydro-2-methyl-3-phenylpyrido(3,4-b)pyrazin-7-yl)-carbamic acid, ethyl ester
09/12/1989CA1259316A1 5,6,7-quinoline carbanilates
09/12/1989CA1259315A2 1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3- quinoline carboxylic acid
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