Patents
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Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
06/1982
06/29/1982CA1126746A1 Process for preparation of 0-(2,6-dichloro-anilino) phenyl acetic acid and novel intermediate for use in preparation of the same
06/23/1982EP0054513A1 Process for the production of photographic colour images according to the silver dye bleaching process, and photographic material used in this process
06/23/1982EP0054435A1 N-acyl peptide compounds, processes for the preparation thereof and pharmaceutical compositions containing them
06/23/1982EP0054427A1 Recycling catalyst in preparation of dimethylformamide from dimethylamine and carbon monoxide
06/22/1982US4336062 Herbicidal cyclohexenone derivatives
06/16/1982EP0053713A1 Process for preparing 1-acetylamino-4-chloro-2,5 dimethoxybenzene
06/16/1982EP0053679A1 Diphenyl ether, preparation and use as herbicide
06/15/1982US4335256 In a basic catalyst condition
06/15/1982US4335255 Alkyl perfluoro (2-methyl-5-oxo-3-oxahexanoate)
06/15/1982US4335246 For disperse dyes
06/15/1982US4335111 Bactericides
06/10/1982WO1982001868A1 Method for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053495A1 Process for producing N-(halomethyl) acylamides
06/09/1982EP0053436A1 Method for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053408A1 Process for the preparation of substituted glyoxylic acid derivatives
06/08/1982US4334097 Process for the preparation of N-α-alkoxyalkyl-carboxamides, and some representatives of this class of compounds and secondary products obtained therefrom
06/08/1982US4334073 Basic catalysts, deacetylation, esterification
06/08/1982US4333872 Method of producing α-L-aspartyl-L-phenylalanine methylester
06/08/1982US4333868 Phosphite ester stabilizers
06/08/1982CA1125304A1 Process for preparing cyclohexanecarboxylic acid derivatives
06/02/1982EP0053017A1 Amide derivatives
06/01/1982US4332960 (4-trifluoromethylphenoxy) phenoxy propionate
06/01/1982US4332959 Starting with phenoxyacetaldehyde and alkali metal cyanide
06/01/1982US4332941 Cyclohexanones and cyclohexenones
06/01/1982US4332718 Process for producing an α-L-aspartyl-L-phenylalanine lower alkyl ester
06/01/1982US4332614 Herbicidal 2-haloacetantlides
06/01/1982CA1124748A1 Process for production of dimethylformamide
06/01/1982CA1124734A1 Process for producing 2-acetamidocinnamic acid
06/01/1982CA1124564A1 Black-and-white photographic elements containing a nondiffusible resorcinol coupler and silver halide developing agent
05/1982
05/26/1982EP0052473A2 N-Substituted phenyl-1-methylcyclopropanecarboxamides, their production and use
05/26/1982EP0052280A1 Process for the production of 3-amino-4,6-diacetyl phenol or a derivative thereof
05/25/1982US4331592 Process for the preparation of carboxylic acid amides and peptides
05/25/1982CA1124260A1 PROCESS FOR THE PREPARATION OF .alpha.-[4-(4- CHLOROBENZOYLAMINOETHYL)-PHENOXY]ISOBUTYRIC ACID
05/25/1982CA1124241A1 N-alkylated aminoalcohols and their salts, processes for their preparation and pharmaceutical preparations containing these compounds
05/19/1982EP0051884A1 Amino-cyclopropyl-carboxylic-acid derivatives for the loosening of fruit and/or leaves on plants
05/18/1982US4330556 Microbicidal N-1'-hydrocarbyloxycarbonylethyl)-N-alkoxyacetylanilines
05/18/1982US4330466 Process for the production of cholecystokinin-pancreozymin C-terminal peptide amide sulfate esters
05/11/1982US4329504 Couplers for dyes, hair dyes
05/11/1982US4329489 Method of preparation of fluorocarbon compounds
05/11/1982US4329462 Process for producing carboxylic amides
05/11/1982US4329257 Method of producing a catalyst from clay minerals for the hydration of olefins
05/11/1982CA1123442A1 Fluorinated polyenes
05/11/1982CA1123433A1 Acylhydrocarbylaminoalkanoic acids, their production and use as well as pharmaceutical products containing same
05/05/1982EP0050828A1 Tetrapeptide acylhydrazides, their production and use
05/05/1982EP0050779A1 N-alkylated formamides, process for their preparation and their use
05/05/1982EP0050762A1 Process for the preparation of vinylcyclopropane derivatives
05/04/1982US4328202 X-ray contrast agent
05/04/1982US4328169 Process for the preparation of vinylcyclopropane derivatives
05/04/1982CA1123009A1 Derivatives of 2,4,6-triiodo-isophthalic acid, processes for their synthesis and x-ray contrasting materials containing these
05/04/1982CA1123008A1 Amide derivatives
04/1982
04/28/1982EP0050428A1 Ethynylated aromatic compounds and process for making same
04/28/1982EP0050196A1 Process for the preparation of peptides
04/27/1982US4327072 Tyrosylated proinsulin C-peptide derivatives
04/27/1982CA1122610A1 2-hydroxy benzamide derivatives and use thereof as fungicide
04/27/1982CA1122606A1 Herbicidal cyclohexenone derivatives
04/21/1982EP0049860A1 Process for the preparation of reactive thyroid gland hormones T3 and T4 derivatives that are capable of coupling, and their use
04/21/1982EP0049745A1 N-hydroxyalkylated (3,5-dicarbamoyl)-2,4,6-triiodo anilides) of dicarboxylic acids, their production and X-ray contrast agents containing them
04/20/1982US4326077 N-Haloacetylphenylamino carbonyl cyclic intermediates
04/20/1982US4326024 Silver halide emulsion containing yellow-dye-forming coupler
04/20/1982US4325966 Fungicidal compounds, compositions and processes
04/14/1982EP0049581A1 Method for deactivating catalyst in preparation of dimethylformamide from dimethylamine and carbon monoxide
04/14/1982EP0049381A1 Process for the preparation of dianthraquinonyl amines
04/13/1982US4324911 Process for the continuous preparation of diacetyl ethylene diamine
04/13/1982US4324732 In presence of teritiary aliphatic aminoalcohol and/or quarternary ammonium compound
04/13/1982US4324580 A chloroacetanilide ether
04/13/1982CA1121831A1 Preparation of cyclopropane derivatives
04/06/1982CA1121379A1 Esters
04/06/1982CA1121376A1 Microbicides
04/06/1982CA1121375A1 Derivatives of amines and amino acids
03/1982
03/31/1982EP0048572A2 Substituted 2-hydroxyphenyl cycloalkanes and pharmaceutical compositions thereof
03/31/1982EP0048345A1 Process for the preparation of an alpha-L-aspartyl-L-phenylalanine-alkyl ester
03/30/1982US4322553 By reacting the corresponding n-/alkoxymethyl/acrylamide with thtonyl chloride or thionyl bromide
03/30/1982US4322552 Process for the production of 4-aminobutyramide hydrochloride
03/30/1982US4322551 Using an alchol to dissolve the metal alkoxide reacting with a ester and a p-diaminobenzene
03/30/1982US4322439 ω-[2-(N-Lower alkyl-benzamido)-phenyl]-alkanoic acids, their use, and medicaments containing them
03/30/1982US4322303 Dithiophosphate stabilizers
03/30/1982US4322271 Etherification of an n-ethyl amide by anodizing with an alcohol; alkylation; deetherification
03/30/1982CA1120928A1 Acetohydroxamic acids
03/30/1982CA1120877A1 Selective n-acetylisation of amino acids by conversion with ketenes in aqueous solution
03/24/1982EP0048037A1 Optically active 1-alkyl-3-(4-substituted-phenyl)-propylamines
03/23/1982US4321411 Process for producing N-substituted acrylamide or methacrylamide
03/23/1982US4321371 Substituted N-benzoylanthranilic acid derivatives and their anhydro compounds
03/17/1982EP0047536A2 Substituted propylamines
03/17/1982EP0047323A1 1,4-naphthoquinone derivatives and use thereof
03/16/1982US4320129 Increasing feed efficiency in ruminant animals
03/16/1982CA1120058A1 Phenethanolamines, formulations and potentiation of oncolytic drugs
03/16/1982CA1120034A1 Phenoxy-phenoxy-propionic acid amides, process for their manufacture and their use as herbicides
03/10/1982EP0047205A2 Process for the preparation of alpha-benzamido-alpha'-halogen-1,1'-dianthrimides, alpha-benzamido-5' or 8'-halogen-1,1'-dianthrimides and their application as intermediates for vat dyes
03/10/1982EP0046931A2 N-oxiamide, preparation thereof and use thereof as fungicide
03/09/1982US4319036 Carboalkoxy alkyl norbornanes and process for preparing same
03/09/1982US4318925 4-Homoisotwistane derivatives
03/09/1982US4318923 Benzaminoethylphenoxycyclohexylacetic acid derivatives
03/09/1982US4318921 Hypotensive agents; adrenergic blocking agents
03/09/1982US4318919 Combating bacteria with tetrachlorophthalamic acids
03/09/1982US4318847 Physiologically active tetrapeptides
03/09/1982CA1119616A1 Hydroxamic acid compounds, method for preparation thereof and medicaments containing such compounds
03/09/1982CA1119615A1 In-situ hydrolysis of antioxidant amides
03/03/1982EP0046712A1 Fluorinated diaminobutane derivatives
03/03/1982EP0046707A1 Derivatives of 4-aminobutyric acid and the medicines especially active on the central nervous system containing them
02/1982
02/24/1982EP0046283A2 4-Phenoxy-2-butene derivatives and their use as plant growth regulators
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