C07C 231 - Preparation of carboxylic acid amides

Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
01/1995
01/10/1995	CA1333911C Dicarboxylic acid-bis(3,5-dicarbamoyl-2,4,6- triiodoanilides), process for their production as well as x-ray contrast media containing them
01/04/1995	EP0632051A1 Anti-picornaviral agents
01/04/1995	EP0632008A1 Pentanoic acid derivatives
01/03/1995	CA1333804C Method of preparing low color fatty amides
01/02/1995	CA2127187A1 Anti-picornaviral agents
12/1994
12/28/1994	EP0630959A1 Fuel composition
12/27/1994	CA1333719C .alpha.-aminodicarboxylic acid derivatives, their preparation and their use
12/23/1994	CA2123623A1 Fuel composition
12/22/1994	WO1994029329A1 Haptens, tracers, immunogens and antibodies for 3-phenyl-1-adamantaneacetic acids
12/22/1994	WO1994029267A1 Arylacetamides, process for their preparation, compositions containing them and their use as fungicides
12/21/1994	EP0629638A1 Process for the preparation of polyisobutene succinic anhydrides
12/21/1994	EP0629608A2 N-acyl-N,N'N'-ethylenediaminetriacetic acid derivatives and process for preparing same
12/21/1994	EP0478787B1 Novel process for producing benzoic acid derivative
12/20/1994	CA1333612C Process for the preparation of cyclopentene, cyclopentane, and cyclohexane derivatives
12/20/1994	CA1333608C Hydrogenation of halonitroaromatic compounds
12/15/1994	CA2121304A1 N-acyl-n, n'-ethylenediaminetriacetic acid derivatives and process of preparing same
12/14/1994	EP0628030A1 2,3,4,5-TETRAHYDRO-1H --3-BENZAZEPINES HAVING ANTI-PSYCHOTIC ACTIVITY, AND SYNTHESIS OF $g(a)-SUBSTITUTED-ARYLACETAMIDES
12/14/1994	EP0628024A1 Synthesis of ioversol using a minimal excess of acetoxyacetylchloride
12/14/1994	EP0556275B1 Preparation of aqueous solutions of acetoacetamide
12/14/1994	EP0462247B1 A process for preparing oxamide
12/13/1994	US5373023 Antiischaemic agent
12/08/1994	WO1994027561A1 Compositions comprising amino acid derivatives, their methods of preparation and use
12/07/1994	EP0627409A1 N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient
12/07/1994	EP0627408A1 N-acyl-n-phenylmaleamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient
12/07/1994	EP0555340B1 Process for preparing florfenicol, its analogs and oxazoline intermediates thereto
12/06/1994	US5371282 Salt formation with optically active amine type resolving agent, separation, hydrolysis and neutralization
12/06/1994	US5371278 Increasing reaction solution concentration and temperature
12/06/1994	US5371256 With rhodium and iridium
12/06/1994	US5371250 Reacting tertiary alkylamine, omega-monohalocarboxylic acid and alkali metal hydroxide in aqueous solution in controlled amounts, then sulfonation to convert excess halocarboxylic acid to non-irritating sulfocarboxylic acid
12/06/1994	US5370877 Method for improving delivery and reducing toxicity of biologically active substances using novel α-amino dicarboxylic acid derivatives
12/06/1994	CA1333397C Fluorinated arachidonic acid derivatives
11/1994
11/30/1994	EP0550632B1 Phase transfer assisted process for glucamide detergents
11/30/1994	EP0550603B1 High catalyst process for glucamide detergents
11/24/1994	WO1994026730A2 Novel aromatic nitro and nitroso compounds and their metabolites useful as anti-viral and anti-tumor agents
11/24/1994	WO1994026694A1 Method for the preparation of n-acylated aminoacids
11/24/1994	WO1994026693A1 Bicyclic amide derivatives and their use as muscle relaxants
11/24/1994	WO1994026692A1 Bicyclic amide derivatives and their use as muscle relaxants
11/24/1994	CA2162556A1 Novel aromatic nitro and nitroso compounds and their metabolites useful as anti-viral and anti-tumor agents
11/23/1994	EP0625504A1 Stable and crystaline form of Bezafibrate
11/23/1994	CN1095371A Process for proparation of acids alpha-amino substitutive acetic
11/17/1994	EP0624614A1 Process for the conversion of ester or carbonate groups to amide or urethanes groups
11/17/1994	EP0624567A2 Derivatives of 3-fluorophenol, process for their preparation and their use
11/15/1994	US5364961 Process for making optically active α-amino ketones
11/15/1994	US5364950 Process for stabilizing phosphite ligands in hydroformylation reaction mixtures
11/12/1994	CA2123242A1 Derivatives of 3-fluorophenol, processes for preparing them, and the use of these compounds
11/12/1994	CA2123149A1 Process for the production of compounds containing aliphatically bound amide or urethane groups
11/10/1994	WO1994025429A1 4-amino-fluorobenzamides and their use as cytotoxic prodrugs
11/10/1994	WO1994025428A1 Color control and stability improvement in acetaminophen
11/09/1994	EP0623589A1 Coupling reagent and method for coupling amines with carboxylic acids
11/09/1994	EP0623587A1 Method for the preparation of amphoteric detergents
11/09/1994	EP0460240B1 Catalyst for hydrogenation, dehydrosilylation or hydrosilylation, and its use
11/08/1994	US5362905 Process for the preparation of L-5-(2-acetoxy-propionylamino)-2,4,6-triiodo-isophthalic acid dichloride
11/02/1994	EP0622354A2 Improved process for preparing acyl aminophenols
11/02/1994	EP0564568B1 Method for hydrogenating ethylenically unsaturated organic compounds, and ruthenium catalysers therefor
11/02/1994	CN1094401A Furyl or thienyl carbonyl substituted taxanes and pharmaceutical compositions containing them
11/01/1994	CA1332834C Substituted basic 2-aminotetralins
10/1994
10/27/1994	WO1994024101A1 Melt crystallization and suspension of amidoacids
10/27/1994	WO1994024092A1 Fatty-acid amides with improved cold-water dispersibility
10/26/1994	CN1094057A Acetylglutaminylzinc and its preparation and usage
10/26/1994	CN1094029A New acylamino acids
10/19/1994	EP0413006B1 Hydroxyalkane carboxylic acid derivates and their use
10/19/1994	CN1093700A Process for the preparation of 2-alkyl-6-methyl-N-(1'-methoxy-2'-propyl)-aniline and a process for the preparation of their chloracetanilides
10/13/1994	WO1994022813A1 METHOD FOR THE PREPARATION OF β-PHENYLISOSERINE DERIVATIVES
10/13/1994	WO1994022809A1 Substituted (arylalkylaminobenzyl)aminopropionamide derivatives, their preparation and use anti-epileptic, neuroprotective and antidepressant agents
10/13/1994	WO1994022808A1 Substituted (arylalkoxybenzyl)aminopropanamide derivatives, their preparation and use as anti-epileptic, neuroprotective and antidepressant agents
10/13/1994	WO1994022807A1 Urea and amide derivatives and their use in the control of cell membrane potassium channels
10/13/1994	WO1994019025A3 Contrast agents
10/12/1994	EP0619321A1 Very large scale immobilized peptide synthesis
10/12/1994	EP0619295A1 Process for producing n-monosubstituted (meth)acrylamyde
10/12/1994	EP0618836A1 Purification of crude ioversol using reverse osmosis
10/12/1994	EP0452504B1 N-(3',4'-dimethoxycinnamoyl)anthranilic acid
10/11/1994	US5354905 N-alkoxymethyl benzamide derivative and manufacturing method therefor, and manufacturing method for benzamide derivative using this N-alkoxymethyl benzamide derivative
10/11/1994	US5354901 Perfluoro(cycloaliphatic methyleneoxyalkylene) carbonyl fluorides and derivatives thereof
10/11/1994	US5354884 Optically active N-α-fluoroacryloylamino acid derivatives for the resolution of racemates
10/11/1994	CA1332424C Spent acid recycle in methacrylic acid or ester manufacture
10/11/1994	CA1332421C Process for the selective n-acylation of aminohydroxamic acid derivatives and starting materials used therein
10/04/1994	US5352832 Asymmetric process for preparing florfenicol, thiamphenicol chloramphenicol and oxazoline intermediates
10/04/1994	US5352828 Process for stabilizing aqueous acrylamide solution
09/1994
09/29/1994	WO1994021651A1 Taxanes having furyl or thienyl substituted side-chain
09/29/1994	WO1994021623A1 Taxanes prepared by beta-lactams and ammonium alkoxides
09/29/1994	WO1994021251A1 Taxanes having an amino substituted side-chain
09/29/1994	WO1994021250A1 Taxanes having alkoxy, alkenoxy or aryloxy substituted side-chain and pharmaceutical compositions containing same
09/27/1994	US5350866 Antitumor agents
09/21/1994	CN1092417A Taxanes having an alkyl substituted side-chain and pharmaceutical compositions containing them
09/21/1994	CN1092416A Taxanes having a butenyl substituted side-chain and pharmaceutical compositions containing them
09/15/1994	WO1994020481A1 4-amino-2-(hetero)aryl-butanamides useful as 5-ht1a-antagonists
09/15/1994	WO1994020454A1 New derivatives of glutamic and aspartic acids, a method of preparing them, and their use as drugs for enhancing memory and learning
09/15/1994	WO1994020452A1 Method of processing betaines and amphoteric surfactants
09/15/1994	DE4307709A1 Highly concentrated solutions of amphoteric glycine compounds, and process for their preparation
09/15/1994	CA2158138A1 A process for the aftertreatment of betaines and amphoteric surfactants
09/14/1994	EP0614870A2 Process for producing optically active aldehydes
09/14/1994	EP0614661A2 Benzylidene- and cinnamylidine-malononitrile derivatives for the inhibition of proliferative processes in mammalian cells
09/14/1994	CN1092058A Process for stabilizing phosphite ligands
09/07/1994	EP0613881A1 Process for preparing ethylidene bisformamide
09/07/1994	CN1091734A Process for the preparation of phenylbenzamaide derivatives
09/06/1994	US5344979 Process for preparing color-stabilized acetaminophen
09/06/1994	US5344974 From 5-hdyroxymethyl furfural and a nitrile
09/01/1994	WO1994019344A1 Amide compounds with pharmacological activity
09/01/1994	WO1994019313A1 Process for preparing water-free detergent mixtures
09/01/1994	WO1994019025A2 Contrast agents

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