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)
12/1991
12/03/1991US5070022 Lipase from pseudomonas, candida or chromobacterium
12/03/1991CA1292742C Octahydro-oxazolo (4,5-g)quinolines
12/02/1991WO1991018866A2 1,4-diamino-2,3-dihydroxybutanes
12/02/1991CA2084087A1 1,4-diamino 2,3-dihydroxy butanes
12/01/1991CA2043367A1 Dioxo-tetrahydroquinoline derivatives
11/1991
11/28/1991WO1991017979A1 Process for the preparation of 2-n-acylaminopyridines and 2-aminopyridines from 5-oxoalkanenitrile oximes
11/27/1991EP0458037A1 Bis-aryl amide and urea antagonists of platelet activating factor
11/27/1991CN1056497A Neuroprotective indolone and related derivatives
11/27/1991CN1056494A Bis-aryl amide and urea antagonists of platelet activating factor
11/26/1991US5068334 Analgesics and antipyretics
11/22/1991WO1991017987A1 Phenol and pyridinol derivatives as pharmaceuticals
11/22/1991CA2081982A1 Phenol and pyridinol derivatives as pharmaceuticals
11/21/1991EP0457090A2 Process for the preparation of 3-amino-2 (het)aroyl-acrylic acid derivatives
11/21/1991DE4115535A1 1,2-Di:hydro-quinoline cpds. prodn. from 2-2-hydroxyalkyl-aniline - or alkenyl-aniline cpd. and ketone, useful as dyestuff intermediate or antioxidant
11/20/1991CN1056305A 4(1h) quinolone derivatives
11/20/1991CN1014789B Process for preparing replacable bridged heavy nitrogen bicycloalkyl carbostyril carboxylic acid
11/19/1991US5066806 Separation of 7-chloroquinaldine from isomers, formation of the tartrate salt, crystallization
11/19/1991US5066659 Spiro-heteroazalones for treatment of diabetic complications
11/19/1991CA1292235C Derivatives of 5-pentylamino-5-oxopentanoic and 4- pentylamino-4-oxobutanoic acids with antagonistic activity towards cholecystokinin and a method for their preparation
11/14/1991WO1991017156A1 Neuroprotective indolone and related derivatives
11/14/1991WO1991016820A1 Photodynamic plant defoliants and chlorophyll biosynthesis modulators
11/13/1991EP0456442A1 Quinoline derivatives, process for their preparation and their use as medicaments
11/12/1991US5064958 1,3-genzoxazine, 2,4-dione derivatives
11/12/1991US5064853 4(2-indolyl)2-amino-pentanedioic acids and cholecyostokinin use thereof
11/12/1991US5064846 Heterocyclic insecticides
11/12/1991US5064843 Pyrid-3-yl thioformamide compounds which have useful pharmaceutical utilities
11/12/1991US5064837 Antiallergens
11/10/1991CA2042126A1 Heterocyclic compounds
11/06/1991CN1055925A Pyridine derivatives
11/05/1991US5063230 Substituted saturated and unsaturated indole quinoline and benzazepine carboxamides and their use as pharmacological agents
11/05/1991CA2041687A1 Bis-aryl amide and urea antagonists of platelet activating factor
11/04/1991CA2041684A1 Cyanoquinoline compounds
10/1991
10/31/1991WO1991016312A1 Quinolinecarboxylic acid antibacterial agents
10/31/1991WO1991016311A1 7-(substituted hydrazino)-4-oxoquinoline-3-carboxylic acid derivative, its salt and its ester
10/31/1991WO1991016310A1 Antimicrobial quinolone thioureas
10/31/1991WO1991016299A1 Fungicidal oxime carbamates
10/31/1991WO1991013055A3 New aryl- and heteroarylethenylene derivatives and process for their preparation
10/31/1991CA2077435A1 Novel antimicrobial quinolone thioureas
10/30/1991CN1055735A Trifluoromethyl mercaptan and mercaptoacyl derivatives and method of using same
10/29/1991US5061796 Optical recording media
10/29/1991US5061718 Benzothiazolylmethoxy compounds, pharmaceutical compositions comprising the same and their use as anti-inflammatory or anti-allergenic agents
10/23/1991EP0453298A2 Chiral catalysts for reduction of ketones and process for their preparation
10/23/1991EP0453210A2 Pyridine derivatives
10/23/1991EP0453197A1 Amine derivatives
10/23/1991EP0452712A1 4-Quinolyl-dihydropyridines, process for their prepatation and their use in medicaments
10/23/1991EP0452406A1 Substituted semicarbazone arthropodicides
10/23/1991CN1014411B Process for preparing n((((1-(6-fluo-2-naphthyl) methyl)-4-piperidyl) amino) carboxyl) pyridylcarboxamide
10/23/1991CN1014410B Process for preparing 7-(3-aryl-1-piperazinyl)-and 7-(3-cyclohexyl-1-piperazinyl)-3 quinolonecarboxylic acids
10/22/1991US5059610 Treatment of hypersensitive disorders; antiinflammatory, antiallergic agents
10/22/1991US5059609 Lipoxygenase inhibitors; leukotriene receptor blockers; psoriasis; antiulcer agents and myocardial infarctions
10/22/1991US5059597 Animal growth regulators; enterobacter
10/22/1991CA1291139C Cyclohexane-1,3-dione derivatives, processes for their manufacture, and their use for controlling undesirable plant growth
10/22/1991CA1291136C Quinoline derivatives, their preparation and therapeutic compositions containing the same
10/21/1991WO1991016298A1 Antiinflammatory hydroxamic acids and n-hydroxyureas
10/21/1991CA2078216A1 Antiinflammatory hydroxamic acids and n-hydroxyureas
10/20/1991CA2040747A1 Pyridine derivatives
10/20/1991CA2040107A1 Amine derivatives
10/17/1991WO1991015477A1 Process for obtaining derivatives of 6-fluoro-1,4-dihydro-4-oxo-7-piperazinyl-3-quinolinecarboxylic acid and derivatives of acrylate used in said process
10/17/1991WO1991015464A1 Amide ester acat inhibitors
10/17/1991WO1991006537A3 Substituted indole-, indene-, pyranoindole- and tetrahydrocarbazole- alkanoic acid derivatives as inhibitors of pla2 and lipoxygenase
10/16/1991EP0452094A2 A method of the preparation of N-hydroxy aspartic acid derivate
10/16/1991EP0191867B1 Tryciclic or tetracyclic compounds, process for their preparation, and medicinal composition containing them
10/15/1991US5057146 Certain 2-pyridyl oxy-phenyl acrylates having fungicidal, insecticidal, nematocidal and plant growth regulating activity
10/15/1991CA1290754C Method of manufacturing benzoguanamine derivatives
10/13/1991WO1991016287A1 Process for preparation of 1,2,4-trifluorobenzene and 1-chloro-3,4-difluorobenzene
10/13/1991CA2078215A1 Process for the preparation of 1,2,4- trifluorobenzene and 1-chloro-3, 4- difluorobenzene
10/11/1991CA2040110A1 Process for preparing pyridine and quinoline derivatives
10/09/1991EP0450066A1 Carbostyril derivatives
10/08/1991US5055473 Quinolinyl sulfonamide anti-arrhythmic agents and use thereas
10/08/1991US5055471 Fungicides
10/08/1991CA1290338C Quinolonecarboxylic acid derivatives
10/08/1991CA1290333C 2-azolylmethyl-2-aryl-1,3-dioxolanes and the salts thereof, processes for the preparation thereof, agents containing same, and the use thereof
10/08/1991CA1290326C Acrylic acid amides
10/07/1991CA2039684A1 Positive inotropically active 4-quinolyl-dihydropyridines
10/02/1991EP0449742A1 Electrophotographic photosensitive member
10/02/1991EP0449523A1 Mercapto- or acylthio-trifluoromethyl amide derivatives and their use
10/02/1991CN1014147B Improved process for preparing tetrafluorobenzoic acids
10/01/1991US5053537 Fluorine-containing alkyl chain, boron anion
10/01/1991US5053523 Ethynyl-chroman compounds
10/01/1991US5053514 Side effect reduction; carbostyril derivatives
10/01/1991CA1289956C Naphthyridine- and quinolonecarboxylic acids as antibacterial agents
10/01/1991CA1289955C Synthesis of 2-aminopyrimido¬4,5-g|quinolines
09/1991
09/28/1991WO1991014674A2 5-lipoxygenase inhibitors
09/28/1991WO1991014432A1 Supportive use
09/28/1991CA2078126A1 5-lipoxygenase inhibitors
09/25/1991EP0447484A1 Antibacterial quinolone compounds
09/24/1991US5051508 Antisecretory agents and enzyme inhibitors as antiulcer agents
09/24/1991US5051505 Process for preparing piperazinyl quinolone derivatives
09/24/1991US5051447 Applying aromatic oximes to plants, seeds or soils
09/24/1991US5051435 Pharmaceutical preparations
09/24/1991US5051427 Quinoline derivatives as antagonists of leukotriene D4
09/24/1991US5051419 Adding 5-amino-7-(2-aminomethylmorpholino)-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxoquinoline-3-acid
09/24/1991US5051418 Antibacterial 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids
09/19/1991WO1991013871A1 Monourea derivative and its salt
09/19/1991WO1991013865A1 Antiarrhythmic agents
09/18/1991EP0446604A2 Pyridine and related aza heterocycle derivatives as cardiovascular agents
09/18/1991CN1054666A Method and sensor electrode system for electrochemical determination of analyte or oxidoreductase as well as use of suitable compounds therefor
09/17/1991US5049694 Cardiovascular disorders
09/17/1991CA2038317A1 Pyridine and related aza heterocycle derivatives as cardiovascular agents
09/17/1991CA1289078C Pharmaceutical composition for the treatment of parkinson's disease
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