Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 59 - Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups oh, o-metal, cho, keto, ether, groups, groups, or groups
Patents for C07C 59 - Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups oh, o-metal, cho, keto, ether, groups, groups, or groups (14,643)
02/1981
02/25/1981EP0024181A1 Process for the isolation of a solid salt of p-hydroxymandelic acid; some salts of p-hydroxymandelic acid
02/24/1981US4252817 Substituted-2,3-dihydrobenzofuran-2-ones
02/19/1981WO1981000404A1 Process for the isolation of a solid salt of p-hydroxy-mandelic acid;some salts of p-hydroxymandelic acid
02/17/1981US4251448 Odorants
02/11/1981EP0023849A2 Substituted pentenoic acid, preparation thereof, its application in the preparation of substituted cyclopropane derivatives
02/11/1981EP0023612A1 Macrocyclic diesters, process for their preparation and their use as odorous compositions
02/10/1981CA1095514A1 3,5-BISOXYGENATED 2-(.omega.-HALO-3-OXYGENATED-1- ALKENYL)CYCLOPENTANE-1-HEPTANOIC ACIDS AND DERIVATIVES THEREOF
02/05/1981WO1981000254A1 Process for the preparation of racemic hydroxyarylglycolic acids and new products resulting therefrom
02/04/1981EP0023459A1 Process for the preparation of racemic hydroxyarylglycolic acids
02/03/1981US4249021 Indanacetic acid compounds
02/03/1981US4248783 Steroids having a 3-(4-hydroxyphenyl)pentanedioic acid monohydrazide substituent
02/03/1981US4248618 Derivatives of (pyrimidyloxy)phenoxy-alkanecarboxylic acid and herbicidal compositions thereof
02/03/1981CA1095042A1 Heterocyclic phenyl ethers and herbicides containing same
01/1981
01/27/1981US4247711 Preparation of 2-formyl-3,3-dimethylcyclopropaneacetic acid
01/27/1981CA1094558A1 Pyrimidyloxy-phenoxy-alkanecarboxylic acids
01/21/1981EP0022533A1 Process for the preparation of polyvalent phenols
01/21/1981EP0022529A1 Process for the resolution of d,l 2-(6-methoxy-2-naphthyl)propionic acid; a mixture of the salts of these d and l acids; a pharmaceutical composition containing a salt of the d acid; a salt of the d acid
01/20/1981US4246182 Using hydrogenolysic catalysts consisting of platinum or palladium and acidic promoters
01/20/1981US4246164 Process for the resolution of (+)- and (-)-6-methoxy-α-methyl-2-naphthaleneacetic acid
01/20/1981CA1094102A1 Process for the production of 2,2-dimethyl-5-(2,5- xylyloxy)valeric acid
01/14/1981EP0022236A1 Lithium soaps, their use as thickeners in lubricant oils or lubricant greases, and lubricant greases containing them
01/14/1981EP0022229A1 Substituted phenol ethers, their preparation, intermediates therefor, pharmaceutical compositions containing them and the preparation thereof
01/14/1981EP0022157A1 3-Methyl-5-keto-alpha,omega-alkendioic acids and their esters, process for their preparation and their use for the preparation of macrocyclic beta-methyl ketones
01/13/1981US4245122 Using tricaprylmethylammonium chloride as a phase transfer agent
01/13/1981US4244885 Intermediates for preparation of cephalosporins and penicillins
01/13/1981US4244873 Perfumes, chemical intermediates
01/13/1981US4244731 Method for controlling the growth of plants
01/13/1981CA1093576A1 Phenoxy-phenoxy propionic acid derivatives
01/07/1981EP0021883A2 N-acyl-amino acid derivatives and pharmaceutical compositions containing them, intermediates and starting compounds
01/07/1981EP0021841A2 2,3-Dialkoxy-1,4-quinone derivatives; method of producing 1,4-quinone derivatives
01/07/1981EP0021221A1 Process for the dimerization of hexafluoropropene oxide
01/06/1981US4243608 Radioimmunoassay, haptens, radioiodination
12/1980
12/30/1980US4242519 Novel α-thio-alkanoic acid derivatives
12/30/1980US4242358 Method of treatment of algiae
12/30/1980US4241536 Embryogenesis in vitro, induction of qualitative and quantitative changes in metabolites produced by plants and products thereof
12/23/1980US4241223 F-Phenylalkylene oxide diacetylenes
12/23/1980US4240974 Fire retardant sulfonate compound
12/23/1980US4240970 Detergents in lubricants, modified olefin polymers
12/23/1980CA1092152A1 Process for preparing 3-chloro-4- cyclohexylphenylglycolic acid
12/23/1980CA1092110A1 Antibacterial agents
12/16/1980US4239914 Process for preparing 2-(6'-methoxy-2'-naphthyl)-propionic acid
12/16/1980US4239912 Salt formation
12/09/1980US4238626 Anticholesterol and antilipemic agents
12/09/1980US4238625 Activators of lead and/or bismuth and/or their compounds for oxidation with platinum or palladium catalyst
12/09/1980US4238623 5,6-Benzo analogues of prostaglandin
12/09/1980US4238620 Dibenz[b,f]oxepin and dibenzo[b,f]thiepin derivatives, process for preparation thereof, method of using the same, and compositions thereof
12/09/1980US4238492 Antilipemic agents
12/09/1980CA1091240A1 Phenoxy-phenoxy-alkanecarboxylic acid derivatives having a herbicidal action, their production, compositions containing them, and their use
12/02/1980US4237305 Substituted phenylacetic acid compounds and process for preparation thereof
12/02/1980CA1090825A1 2-(2',2'-dihalovinyl)-cyclobutanones and 2-(2',2',2'- trihaloethyl)-cyclobutanones
12/02/1980CA1090812A1 Substituted 1,3-diphenoxypropan-2-o1 derivatives and their manufacture and use
12/02/1980CA1090811A1 .alpha.-THIO-ALKANOIC ACID DERIVATIVES
11/1980
11/25/1980US4236021 Process for the manufacture of levulinic acid and esters
11/25/1980US4236002 Antibiotics
11/25/1980US4235896 Benzyl-phenoxy acid esters and hyperlipaemia compositions containing the same
11/25/1980US4235780 Derivatives of 2H-pyran-2-one
11/25/1980US4235684 Of glyoxal, ion exchange membrane, halogen ions
11/25/1980CA1090348A1 .alpha. METHYL MALONIC ACID DERIVATIVES
11/25/1980CA1090257A1 Alkylenedioxybis (alkyl-propanedioic) compounds as dental calculus inhibitor
11/18/1980US4234742 Bis-(aryloxycarboxylic acid) compounds
11/18/1980US4234739 Method for preparing glyoxylic acids and derivatives thereof
11/18/1980US4234517 2-(2',2'-Dihalovinyl)-cyclobutanones and 2-(2',2',2'-trihaloethyl)-cyclobutanones
11/13/1980WO1980002423A1 An improved process for the manufacture of levulinic acid and esters
11/12/1980EP0018681A2 Process for the preparation of alkoxyalkanoic acids, and alkoxyalkanoic acids so prepared
11/12/1980EP0018531A1 Substituted 2,2-dimethylpentane (ene)-1-carboxylic acid derivatives, process for their preparation and their use for the preparation of styryl-cyclopropane-carboxylates
11/11/1980US4233460 Catalytic oxidation of alkoxyalkanol with tert-butyl hydroperoxide and an alkali metal hydroxide
11/11/1980US4233298 Esters of p-carbonylphenoxy-isobutyric acids
11/11/1980US4233054 Phenoxy-alkanecarboxylic acid derivatives, their production, herbicidal compositions containing them, and their use
11/04/1980US4232042 Di-Carboxylic acid derivatives
11/04/1980US4232039 Phenyl- or cycloalkyl-benzo-oxacyclic compounds
11/04/1980US4231944 9-furyl substituted, 4- or 6-fluoro derivatives of retinoic acid, antitumor agents, treatment of acne
11/04/1980CA1088943A1 Preparation of a 5-substituted indane-2 carboxylic acid and functional derivatives
10/1980
10/28/1980US4230862 Antifertility compounds
10/28/1980CA1088564A1 Hydrogen fluoride removal from glycolic acid
10/21/1980US4229449 Substituted morpholine derivatives and compositions
10/21/1980US4229363 Intermediates for cephalosporin and penicillin derivatives
10/21/1980CA1088096A1 Carboxymethoxymalonic acid derivatives as detergent builders
10/15/1980EP0017169A1 Improved anti-inflammatory combinations having reduced ulcerogenicity
10/15/1980EP0017059A1 Process for the preparation of alkoxylated fatty acids and their use as solubilisers
10/15/1980EP0016867A1 Monochlorcitric acid derivatives, pharmaceutical compositions containing them and process for the preparation of these derivatives
10/14/1980US4228300 Polycarboxylate ethers
10/14/1980US4228161 Anti-inflammatory combination having reduced ulcerogenicity
10/14/1980US4228099 Ornithine and arginine salts of branched chain keto acids and uses in treatment of hepatic and renal disorders
10/14/1980CA1087631A1 2-phenylpropionic acid derivative and process for its preparation
10/07/1980US4227016 Reacting glyoxylic acid, hydrochloric acid and an aromatic compound
10/07/1980US4226781 1,1,2,3-Propane tetracarboxylic acid compounds
10/07/1980US4226775 Substituted thio-substituted benzyl-propionyl-L-prolines
09/1980
09/30/1980US4225527 Treatment of dermatological conditions
09/30/1980CA1086770A1 Araliphatic dihalogen compounds and process for their preparation
09/30/1980CA1086717A1 7-(.alpha.,.alpha.-DISUBSTITUTED-ACETAMIDO)-3-SUBSTITUTED-3- CEPHEM-4-CARBOXYLIC ACIDS AND THE PREPARATION THEREOF
09/23/1980US4224244 9-Phenyl 5,6-dimethyl-nona-2,4,6,8 tetraenal or tetraenol derivatives
09/23/1980US4224239 Process for preparing optically active amino acid or mandelic acid
09/23/1980CA1086329A1 Unsaturated carboxylic acids
09/17/1980EP0015592A1 Light-sensitive silver halide materials comprising fluorine-containing surfactants
09/16/1980US4223163 Process for making ethoxylated fatty alcohols with narrow polyethoxy chain distribution
09/16/1980US4223162 Ether carboxylates containing three carboxylate groups
09/16/1980CA1085828A1 Amphotericin b methyl ester salts
09/09/1980US4221919 Antiinflammatory substituted phenylacetic acids
09/09/1980US4221804 Mercaptoacyldihydropyrazole carboxylic acid derivatives
09/09/1980US4221725 Chemical intermediate
1 ... 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147