Patents
Patents for C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339)
03/1983
03/08/1983CA1142522A1 4-aryloxy- and 4-arylthio-3-phenylpiperidine derivatives, a process for the preparation of such compounds and their use as medicaments
02/1983
02/16/1983EP0071682A1 New anthranilic acid esters having anti-inflammatory activity and their preparation
02/09/1983EP0071564A1 Paramagnetic complex salts, their preparation and their use in NMR diagnostics
02/08/1983US4372776 Compounds for the loosening of fruit and/or leaves on plants
02/08/1983CA1140934A1 Aminobenzoic acid derivatives, their preparation and their use as pharmaceutical compositions or as intermediates
02/01/1983CA1140564A1 Benzoyl derivatives, their preparation and their use as pharmaceutical compositions
02/01/1983CA1140558A1 N-substituted aspartic acid monoesters
01/1983
01/26/1983EP0070368A1 Composition of matter comprising an inclusion compound of p-hexadecylamino benzoic acid in cyclodextrin
01/25/1983US4370278 Nucleophilic substitution process
01/19/1983EP0070114A1 A process for preparing an optically active p-hydroxyphenyl-glycine or a salt thereof
01/19/1983EP0070024A1 The crystalline anhydrous form of (3S-(3 alpha(z),4 beta))-3-(((2-amino-4-thiazolyl)(1-carboxy-1-methylethoxy)-imino)-acetyl)-amino)-4-methyl-2-oxo-1-azetidinesulfonic acid, method for its preparation, mixture and pharmaceutical composition containing it
01/18/1983US4369244 Actinic radiation film
01/18/1983US4369146 Method for chlorinating the carboxylic group of α-aminoacids
01/12/1983EP0069339A2 Process for producing 7-octen-1-al and derivatives thereof
01/11/1983CA1139304A1 Ampholyte and a method for its manufacture
01/05/1983EP0068868A1 Detergent compounds and compositions
01/05/1983EP0068669A1 Secondary phenylethanol amines, processes for their preparation and their pharmaceutical application
01/05/1983EP0068356A1 Reagent and method for detecting hydrogen peroxide or peroxidases
01/04/1983US4367344 Process for the preparation of 1-amino-cyclopropane-carboxylic acid compounds
12/1982
12/21/1982US4364875 Process for the preparation of certain diphenyl ethers
12/15/1982EP0066856A1 Process for the preparation of polyfunctional organic compounds with at least one tert. butyl ether group or one tert. butyl ester group
12/08/1982EP0066103A1 Process for the reduction of reducible groups, and its application
12/07/1982US4362892 Aralkylanilines, anticholesterol agents
12/07/1982US4362738 Antiinflammatories
12/07/1982CA1137082A1 Substituted acetophenones and process therefor
12/01/1982EP0065789A1 Use of aminoacid compounds as plant growth promoters and plant growth promoting composition
11/1982
11/30/1982CA1136624A1 9-aminoalkylfluorenes
11/25/1982WO1982004044A1 Process for preparing beta-hydroxy amino acid
11/25/1982WO1982004043A1 Process for preparing beta-chloroalanine
11/23/1982US4360690 Combating pests with 1-aryl-cyclopropane-1-carboxylic acid esters
11/16/1982US4359428 Preparation of fluorinated anthranilic acid and anthranilonitrile
11/16/1982CA1135712A1 Activated ester monomers and polymers
11/09/1982CA1135276A1 Process for the manufacture of phenylacetic acid and simple derivatives thereof
10/1982
10/12/1982US4354033 Antiinflammatory, anticoagulant, prostaglandin synthetase inhibition
10/05/1982US4352751 Species-linked diamine triacetic acids and their chelates
10/05/1982CA1133011A1 METHOD FOR CHLORINATING THE CARBOXYLIC GROUP OF .alpha.-AMINOACIDS
10/05/1982CA1132992A1 2-pyrrolidone compounds and processes employing same
09/1982
09/28/1982US4351954 Insecticides, herbicides, fungicide, enzyme inhibitors
09/28/1982CA1132601A1 N-substituted aspartic acid derivatives as curing agents for epoxide resins
09/22/1982EP0060595A2 Method for preparing L-carnitine
09/21/1982US4350826 Process for preparing p-hydroxy phenylglycine
09/16/1982WO1982003074A1 New process for the esterification of amino acids
09/15/1982EP0059983A1 Substituted biphenyl compounds for use as a medicament
09/14/1982US4349452 Anisotropic, liquid crystals
09/07/1982US4348317 Recovery of L-phenylalanine and L-aspartic acid during preparation of α-L-aspartyl-L-phenylalanine methyl ester
09/01/1982EP0058924A1 Process for the preparation of alkylesters of aromatic aminocarboxylic acids
08/1982
08/31/1982US4347375 Process for preparing amino acids and esters
08/24/1982CA1130301A2 Acetohydroxamic acids
08/18/1982EP0057873A1 Process for the preparation of dimethyl-succinyl succinate, the sodium salt thereof, dianilinodihydroterephthalic acids, the dimethyl esters and salts thereof, and dianilinoterephthalic acids, the dimethyl esters and salts thereof
08/18/1982EP0057861A2 Process for the preparation of nitroanilines
08/03/1982CA1128960A1 Hypoglycemic phenylpropynylamino benzoic acids
07/1982
07/20/1982CA1128064A1 Process for preparing saturated omega-amino acids
07/13/1982US4339594 Hydrogenation, hydrogenation catalysts
07/07/1982EP0055612A1 Recovery of L-phenylalanine and L-aspartic acid during preparation of alpha-L-aspartyl-L-phenylalanine methyl ester
07/06/1982US4338461 Process for producing D-2-amino-2-(1,4-cyclohexadienyl)acetic acid
07/06/1982US4338121 Loosening agents for fruit of plants
07/06/1982CA1127160A1 Phenyl-alkanoic acid derivative and preparation thereof
06/1982
06/30/1982EP0054544A1 Betaine recovery process.
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
06/22/1982US4336267 Heart active compounds and methods of use
06/15/1982US4334972 Ampholyte and its use in separation processes
06/10/1982WO1982001870A1 Compounds and method for treatment or prophylaxis of cardiac disorders
06/10/1982WO1982001868A1 Method for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053436A1 Method for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053434A1 Compounds and method for treatment or prophylaxis of cardiac disorders
06/09/1982EP0053247A1 Process for preparation of 6-fluoro-anthranilic acid nitrile or 6-fluoro-anthranilic acid and 6-fluoro-anthranilic acid nitrile
06/01/1982CA1124736A1 Silicon-modified phthalic acid derivatives
05/1982
05/25/1982US4331684 Compounds having antidepressive activity
05/25/1982CA1124261A1 Pharmacological compound with immunopotentiating activity and production and uses thereof
05/19/1982EP0051884A1 Amino-cyclopropyl-carboxylic-acid derivatives for the loosening of fruit and/or leaves on plants
05/12/1982EP0051278A1 Soft tertiary amine esters of bio-affecting carboxylic acids, processes for preparing and a pharmaceutical composition containing the same
05/11/1982US4329297 Imination of omega-aldehyde barboxylic acids and catalytic hydrogenation
05/05/1982EP0050799A1 New processes for the production of di-alkyl esters and optically active mono-alkyl esters of 3-aminoglutaric acid
04/1982
04/27/1982US4327088 Phosphonooxy- or glycosyloxy-substituted acrylophenones, compositions and uses thereof
04/21/1982EP0049910A2 Copolymers formed from activated ester monomers, and coating compositions containing said copolymers
04/20/1982US4326069 N-Substituted aspartic acid monoesters
04/13/1982US4324886 Arylene sulfide polymer prepared from aminoalkanoate
04/07/1982EP0048994A1 Process for the preparation of optically active 2-anilino-propionic-acid esters
04/07/1982EP0048993A1 Process for the preparation of optically active 2-anilino-propionic-acid esters
04/06/1982US4323702 Process for recovering a carboxylic acid
03/1982
03/30/1982CA1120928A1 Acetohydroxamic acids
03/24/1982EP0048037A1 Optically active 1-alkyl-3-(4-substituted-phenyl)-propylamines
03/16/1982CA1120040A1 .alpha.-FLUOROMETHYL-.alpha.-AMINO ALKANOIC ACIDS
03/09/1982US4319040 By reacting threo--3-(3,4-dibenzyloxyphenyl)-n-carbobenzyloxyserine with an amino alcohol to form a salt, followed by hydrogenolysis
03/09/1982CA1119614A1 Process for the production of 4-aminobutyric acid or its derivatives
02/1982
02/24/1982EP0046270A1 Novel derivatives of bio-affecting phenolic compounds and pharmaceutical composition containing them
02/17/1982EP0046083A2 Photolabile blocked surfactants and compositions containing the same
02/17/1982EP0046028A2 Imaging process and article employing photolabile, blocked surfactant
02/10/1982EP0045527A2 Cis, cis muconic acid mononitrile and copper (II) salts thereof
01/1982
01/19/1982US4311710 Anticoccidial formulation and method
01/13/1982EP0043492A2 1-Aryl-cyclopropane-1-carboxylic-acid esters, their preparation and their use as insecticides
01/12/1982US4310677 Preparation of alkyl anthranilates
01/05/1982US4309350 Condensation of phenylacetic ester with dialkyl oxalate in presence of basic catalyst, acidification, hydroxymethylation, dehydration
01/05/1982CA1115731A1 PROCESS FOR THE CHLORINATION OF .alpha.-AMINOACIDS
01/05/1982CA1115729A1 Ornithine and arginine salts of branched chain keto acids and uses in treatment of hepatic and renal disorders
12/1981
12/29/1981US4308394 Photopolymerizable photoinitiators
12/23/1981EP0042352A1 Process for the preparation of N-(1'-alkoxycarbonylethyl)-2,6-dialkyl anilines
12/22/1981US4307246 Precipitation from an anhydrous ketone and sulfuric acid
12/16/1981EP0041923A1 Process for the preparation of N-(1'-alkoxycarbonylethyl)-2,6-dialkyl anilines
12/16/1981EP0041921A1 Process for the preparation of N-(1'-alkoxycarbonylethyl)-2,6-dialkyl anilines
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