Patents
Patents for C07D 215 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems (27,676)
08/1982
08/03/1982US4342771 Hypoglycemic 5-substituted oxazolidine-2,4-diones
07/1982
07/28/1982EP0056766A1 Process for the preparation of 4-amino-chloroquinolines
07/28/1982EP0056765A1 Preparation of 4-hydroxyquinolines
07/28/1982EP0056764A1 Process for the preparation of 7-chloro-1,2,3,4-tetrahydro-4-quinolone
07/28/1982EP0056763A2 Process for the preparation of 4-quinolinones
07/27/1982US4341702 Herbicidal active sulfoxide and sulfone compounds
07/20/1982US4340737 9-Hydroxyoctahydrobenzo[C]quinolines and intermediates therefor
07/13/1982CA1127643A2 Alkylene derivatives
07/08/1982WO1982002258A1 Alpha-diazoacetyl derivatives of aromatic heterocyclic nitrides and light-sensitive material
07/07/1982EP0055428A1 Bis-(3-sulfopropyl)ethers, process for their preparation and their use as alkylating agents for organic bases
07/06/1982CA1127169A1 Oxime ethers, their preparation and pharmaceutical composition containing them
06/1982
06/30/1982EP0055068A1 Quinolone derivatives and their use as pharmaceuticals
06/30/1982EP0054936A1 Aroyl amino acids
06/23/1982EP0054384A1 Process for preparing pyridine derivatives
06/22/1982CA1126271A2 Substituted amines
06/15/1982US4335123 Hypotensive agents, antiarrhythmia agents
06/15/1982CA1125751A2 Substituted cyclic amines
06/15/1982CA1125652A1 Carbostyril derivatives
06/08/1982US4334073 Basic catalysts, deacetylation, esterification
06/02/1982EP0052898A1 Process for the preparation of C-substituted pyridines and/or hydrogenated C-substituted pyridines
06/02/1982EP0052870A1 Amino acid derivatives and processes for their preparation
06/02/1982EP0052798A1 Oxime esters, processes for their preparation, their use and compositions containing these esters
06/01/1982US4332940 Process for the production of 2,3-cycloalkenopyridines
06/01/1982US4332805 Decahydroquinolinol derivatives and methods of treating cardiac arrythmias or inducing local anaesthesia with them
06/01/1982CA1124564A1 Black-and-white photographic elements containing a nondiffusible resorcinol coupler and silver halide developing agent
05/1982
05/27/1982WO1982001706A1 Carbostyril compounds,composition containing same,and process for their preparation
05/19/1982EP0052016A1 Carbostyril compounds, compositions containing same and processes for preparing same
05/19/1982EP0051879A2 Substituted pyrimidines, their synthesis and compositions containing them, their use in medicine and intermediates for making them
05/18/1982US4330549 Coumarins connected via an oxyalkyl group with a piperidine ring having anti-allergic action
05/18/1982US4330546 Antidepressant
05/12/1982EP0051564A1 Carbamates
05/12/1982EP0051465A1 Herbicidal sulfonamides
05/11/1982US4329468 3,4-Dihydrocarbostyril derivatives
05/11/1982US4329363 Substituted mercapto acid amides and their use
05/11/1982US4329347 Cardiotonic and antithrombotic sulfur-containing derivatives of carbostyril
05/05/1982EP0050881A1 Octahydro quinoline derivatives
05/04/1982US4328342 Intermediate quinolin-4-ones
05/04/1982US4328341 Process for preparing certain pyrano[3,2-g]quinoline 2,8-dicarboxylates and 4-oxo-quinoline-2-carboxylates
05/04/1982US4328230 N-Substituted-quinolin-4-one-2-carboxic acid derivatives
04/1982
04/29/1982WO1982001369A1 Stabilization of substituted 8-hydroxyquinoline hydrometallurgical reagents
04/28/1982EP0050558A2 Photographic emulsions and elements capable of forming direct-positive images
04/27/1982US4327215 Preparation of erythio-αpiperid-2-yl-2,8-bis-trifluoro-methyl)-quinolin-4-yl-methanol
04/27/1982US4327213 Alpha-hydrocarbonoxyimino-pyrazineacetonitriles
04/27/1982US4327173 Cyanine dye-forming coupler; heat resistance; photostability; colorfastness
04/27/1982US4327113 Alkanolamine derivatives
04/27/1982US4327101 Quinoline compound useful as antibacterial agents in warm-blooded animals
04/27/1982US4327036 Chlorination process
04/27/1982CA1122464A1 Hardening photographic layers containing gelatin using a combination of slow acting and quick acting hardeners
04/21/1982EP0049776A2 4-Quinoline methane derivatives, their preparation and their use in the preparation of substances with a pharmacological activity
04/20/1982US4326062 Manufacture of polymerized 2,2,4-trimethyl-1,2-dihydroquinoline
04/20/1982US4326061 Ultraviolet radiation, stabilizers
04/20/1982US4325959 Hypoglycemic 4-(((1,3,4, thiadiazolyl)thio)methyl)benzoic acids, ester and amides
04/20/1982US4325953 4-Aryl-4-aryloxypiperidines
04/20/1982CA1122218A1 1,2-dihydroquinolin-2-one derivatives
04/14/1982EP0049593A1 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid and metal salts thereof useful in burn therapy
04/14/1982EP0049555A1 2-Trifluoromethyl-4-hydroxy-3 quinoline-carboxylic-acid derivatives and their preparation
04/14/1982EP0049538A2 Use of thioureum derivatives as medicaments in the treatment of lipoid metabolism diseases
04/14/1982EP0049355A1 7-Amino-1-cyclopropyl-4-oxo-1,4-dihydro-(naphthyridine or quinoline)-3-carboxylic acids, process for their preparation and pharmaceutical compositions containing them
04/13/1982US4324681 Amino acid or derivative thereof bonded to silylated alumina or silica
03/1982
03/30/1982US4322439 ω-[2-(N-Lower alkyl-benzamido)-phenyl]-alkanoic acids, their use, and medicaments containing them
03/30/1982CA1120931A2 Carbostyril derivatives
03/30/1982CA1120929A1 Process for preparing novel thiazolylguanidine compounds and novel thiazolylguanidine compounds so prepared
03/23/1982CA1120471A1 Adamantylmethyl hydrazines, their preparation and pharmaceutical composition containing them
03/03/1982EP0046653A1 Method for converting carboxylic acid groups to trichloromethyl groups
03/02/1982US4317887 Metal complexing polymers
03/02/1982US4317835 Antiinflammatery, analgesic
03/02/1982US4317820 β-Lactam series compound and antibacterial pharmaceutical composition containing the same
03/02/1982CA1119170A1 2-adamantyl hydrazines, their preparation and pharmaceutical compositions containing them
02/1982
02/24/1982EP0046417A1 Thioformamide derivatives, their preparation and pharmaceutical preparations containing them
02/23/1982US4316621 Pressure-sensitive or heat-sensitive recording material
02/17/1982EP0046028A2 Imaging process and article employing photolabile, blocked surfactant
02/16/1982US4315857 Process for the synthesis of azobenzene compounds having a cyano group in one or both of the ortho positions of the diazo component radical
02/10/1982EP0045375A1 Process for the preparation of quinolines, naphthyridines and other nitrogen-bi-heterocyclic compounds
02/03/1982EP0045171A2 9-Amino-1-hydroxyoctahydrobenzo(c)quinolines and derivatives thereof
02/02/1982US4313947 Platelet aggregation inhibiting 2-oxyindoles, their compositions and method of use
01/1982
01/26/1982US4312870 Tranquilizers, antidepressants
01/26/1982CA1117110A1 Carbostyril derivatives and process for preparation thereof
01/19/1982US4311844 Octahydro-2H-pyrrolo[3,4,-g]quinolines
01/19/1982CA1116600A1 Carbostyril and oxindole derivatives, their preparation and their use as pharmaceuticals
01/05/1982US4309545 Oximino-1-hydroxyoctahydrobenzo[c]quinolines and derivatives thereof
12/1981
12/30/1981EP0042593A1 Aryloxy-propanol amines, process for their preparation and medicines containing these compounds
12/30/1981EP0042592A1 N-heteroarylalkylene diamines, process for their preparation and their use
12/29/1981US4308399 Diabetic angiopathy
12/29/1981US4308390 Process for the production of sulphoalkyl quaternary salts
12/29/1981CA1115276A1 Process for the preparation of novel derivatives of 2/(4-quinoleinyl) amino/5-fluorobenzoic acid
12/22/1981CA1114824A1 N-dichloroacetyl-1,2,3,4-tetrahydro-quinaldine, a process for its preparation and its use for preventing damage to crop plants by herbicides
12/16/1981EP0041624A2 Method to beneficially influence & alter the development & life cycle of agronomic and horticultural crops with certain imidazolinyl nicotinic acids and derivatives thereof
12/16/1981EP0041623A2 Substituted imidazolinyl nicotine acids, esters and salts and use thereof as herbicidal agents
12/16/1981EP0041576A1 1-(2,6-dichlorophenyl)-2-quinolinoneimine-3-carboxylic acid, production process therefor and anti-inflammatory and analgesic composition containing the compound
12/15/1981US4305932 1-Acylethoxyquin compounds and compositions for treating vitamin E-deficiency
12/08/1981CA1113937A1 Substituted piperidinylpropanols
12/02/1981EP0040744A1 Aminopropiophenone oximes, processes for preparing them and their use as fungicides
12/01/1981US4303795 Substituted β-anilino-γ-methoxy-crotonates
12/01/1981CA1113485A1 Nitro phenols
12/01/1981CA1113472A1 Bis-(2,4-dinitrophenyl)-methyl-pyridinium compounds and the preparation thereof
12/01/1981CA1113356A1 Process and diagnostic device for the determination of ammonia and of substrates which react with the formation of ammonia
11/1981
11/25/1981EP0040573A2 2-Substituted-4-hydroxy-3-quinolinecarboxylic acids, their preparation, their use as medicaments, compositions containing them and intermediates
11/25/1981EP0040398A2 Process for preparing 3-substituted 2(3H)-benzothiazolones or 2(3H)-naphthothiazolones
11/24/1981US4302588 5-(3-substituted amino)-2-hydroxy-propyloxy)-8-hydroxy or alkoxy-carbostyrils, adrenergic blocking agents
11/24/1981US4302460 4-Quinolinones having antihypertensive activity