Patents
Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415)
08/1995
08/08/1995US5440059 Clay-catalyzed synthesis of aryl-substituted fatty acids and fatty esters and compositions related thereto
08/03/1995WO1995020567A1 Codrugs as a method of controlled drug delivery
08/03/1995WO1995020561A1 Process for preparing carboxylic acids by carbonylation of ethers and thioethers
08/03/1995WO1995020557A1 A process for preparing 3-methyl-2-pentene
08/03/1995CA2182212A1 Process for preparing carboxylic acids by carbonylation of ethers and thioethers
08/02/1995EP0665212A1 Process for the preparation of substituted phenylacetic acid derivates and intermediates
08/02/1995CN1105981A 芳香羧酸衍生物 Aromatic carboxylic acid derivatives
08/02/1995CN1105852A Endermic nutrient material and cosmetic composition containing the same
08/02/1995CN1029396C Synthetic method of chlorophenosic acid
08/01/1995CA2032110C Process for preparing hexenedioic acid diesters
08/01/1995CA2032109C Process for preparing 1,6-hexenedioic acids from butenediol
08/01/1995CA2032100C Process for preparing 1,6-hexenedioic acids
07/1995
07/27/1995WO1995019949A1 Water soluble fullerenes with antiviral activity
07/26/1995EP0664280A1 Process for dehydration of acrylic acid
07/26/1995EP0663897A1 Process for separating enantiomers from a racemic mixture.
07/26/1995EP0552287B1 Shaped oxidation catalyst structures for the production of maleic anhydride
07/20/1995WO1995019349A1 Substituted oxazolines
07/20/1995DE4401099A1 Substituierte Oxazoline Substituted oxazolines
07/19/1995EP0662946A1 Unsaturated aliphatic dicarboxylic acids
07/19/1995EP0662945A1 Process for isomerization of pentene-2-oic acid into pentene-3-oic and pentene-4-oic acids by acid, basic or amphoteric catalysis
07/19/1995EP0662944A1 Process for isomerization of lactones into pentenoic acids by acid or basic catalysis
07/19/1995CN1105352A Process for producing propenoic acid by homogenization, oxydation and dehydrogenation of propane, and propene oxydation, and apparatus thereof
07/18/1995US5434282 Double-branched compounds and processes for their production
07/18/1995US5434186 Antiinflammatory agents
07/12/1995EP0662473A1 2-Oxindole derivatives as tyrosine kinase inhibitors
07/12/1995CN1105014A A method and apparatus for purifying acrylic acid, and acrylic acid purified by the method
07/12/1995CN1029312C Compound organic solvent for recovering meleic anhydride
07/05/1995EP0661289A1 Vinyl carboxamide derivatives as insecticides and acaricides
07/05/1995CN1104624A Method for producing aliphatic dicarboxylic acid from hydroxycarbonlation of lactone
07/05/1995CN1104623A Method for carbonylation of allylic butenol and ester of same
07/05/1995CN1029228C Process for producing unsaturated aldehydes and unsaturayed acids
07/04/1995US5430186 Preparation of carboxylic chlorides
07/04/1995US5430181 Process for improving a controlled oxidation reaction
07/04/1995US5429942 Biological treatment and cultivation of microorganisms
06/1995
06/30/1995CA2139044A1 Vinylcarboxylic acid derivatives
06/28/1995EP0659739A1 Process for the preparation of 9-(Z) retinoic acid
06/28/1995EP0659172A1 Analogues of vpa used as anti-epileptica.
06/22/1995WO1995016661A1 Salts of a polyunsaturated fatty acid and pharmaceutical formulations containing them
06/20/1995US5426221 Separation of acrylic acid from the reaction gases from the catalytic oxidation of propylene and/or acrolein
06/20/1995US5426217 Process for the production of therephthalic acid
06/20/1995US5425963 High purity fatty acid salt products
06/14/1995EP0387346B1 Novel polymeric dispersants having alternating polyalkylene and succinic groups
06/13/1995CA2015561C Process for the preparation of 1,6-hexenedioic acids
06/07/1995EP0655993A1 Improved process for the preparation of 3-pentenoic acid from butadiene
06/06/1995US5422371 Contacting a cell with a fatty acid or fatty alcohol to prevent reduction of testosterone to 5a-dihydrotestosterone
06/06/1995US5422326 Process for preparing a catalyst for producing methacrylic acid
06/06/1995US5422111 Polyose/fatty acid complex product with a high fatty acid content, use as an emulsifier or moisturizer and emulsifying or moisturizing composition in which it is present
05/1995
05/31/1995CN1028635C Process for preparation of hexene-1,6-diacid
05/31/1995CN1028634C Process for preparation of beta, alpha-unsaturated acids
05/30/1995US5420317 Olefinically unsaturated adducts of propylene with polyunsaturated fatty acid or fatty acids esters, a process for their production and their use
05/30/1995US5420157 Anticancer agents
05/30/1995US5420091 Method of preparing catalyst used for producing methacrylic acids
05/24/1995EP0433424B1 Improved asymmetric catalytic hydrogenation of alpha-arylpropenoic acids
05/17/1995EP0652749A1 METHODS AND COMPOSITIONS FOR INHIBITING 5$g(a)-REDUCTASE ACTIVITY
05/17/1995CN1102639A Preparation of C3-C5 alpha, beta-monoethylenically unsaturated aldehydes, carboxylic acids, or nitriles
05/16/1995US5416114 Physiologically active and nutritional composition
05/11/1995WO1995012603A1 Matrix metalloprotease inhibitors________________________________
05/11/1995CA2175667A1 Matrix metalloprotease inhibitors________________________________
05/09/1995US5414109 Process for the carbonylation of acetylenically unsaturated compounds
05/03/1995EP0411101B1 Methods of inhibiting mould growth
04/1995
04/27/1995WO1995011081A1 METHOD FOR THE PRODUCTION OF CATALYTICALLY ACTIVE MULTI-METAL OXIDE COMPOSITIONS CONTAINING THE ELEMENTS V AND Mo IN OXIDE FORM AS THEIR MAIN COMPONENTS
04/27/1995CA2174654A1 Method for the production of catalytically active multi-metal oxide compositions containing the elements v and mo in oxide form as their main components
04/25/1995US5410078 Styrene-based dicarboxylic acid-functional monomers and polymers prepared from same
04/19/1995EP0648745A1 Arylalkylamine having anticonvulsant and neuroprotective properties
04/19/1995EP0648732A1 Process for the purification of crude (meth)acrylic acid
04/19/1995EP0648731A1 Process for hydroxycarbonylation of butadiene
04/19/1995EP0648489A1 Arylalkylamides having neuroprotective properties
04/19/1995CN1028224C Methyl acrylic acid made by sobutene or tertiary butanol double step oxidation
04/18/1995CA2015560C Process for the preparation of .beta., - -unsaturated acids
04/12/1995CN1101355A Method for production of acrylate and acrylate containing polymer
04/11/1995US5405973 Vinylbenzyl group-containing succinic anhydride
04/05/1995EP0646558A1 Process for the production of hydrocarbon partial oxidation products
04/04/1995US5403953 1-phenylbicyclo[2.2.2]octane compounds
03/1995
03/29/1995EP0645458A1 Chemoenzymatic process for production of S fenpropimorph
03/29/1995CN1100668A Process for removal of solid organic matters
03/29/1995CN1028021C Continuous process for preparing matallic soaps
03/28/1995US5401493 Perfluoro-1H,-1H-neopentyl containing contrast agents and method to use same
03/22/1995EP0644208A2 Process for preparing oligomeric copolymers of the pibsa-type in specific solvents
03/22/1995EP0644180A1 Process for purifying polar vinyl compounds
03/22/1995EP0484400B1 Continuous process for preparation of aqueous dispersions of metal soaps
03/22/1995CN1100408A Pentanoic acid derivatives
03/22/1995CN1100407A Method for producing benzoic anhydride fumaric acid and cis-anhydride by separating benzoic anhydride mixed acid
03/21/1995US5399753 Catalyst recovery in the carbonylation of chlorobutenes to pentenoyl chloride
03/21/1995US5399747 Process for preparing carboxylic acids by carbonylation of ethers and thioethers
03/21/1995US5399707 Making salt of amino acid lysine, arginine or histidine with alpha-arylcarboxylic acid either by starting from second salt of anion and protonated cation of amino acid or by distilling water from amino acid-arylcarboxylic acid mixture
03/21/1995US5399296 Granular cleaning compounds
03/21/1995CA1334826C Pharmaceutical compositions comprising benzylidene-and cinnamylidene-malononitrile derivatives for the inhibition of proliferative processes in mammalian cells, certain such novelcompounds and their preparation
03/16/1995WO1995007076A1 Inclusion complexes of racemic ibuproxam and of optically active ibuproxam with cyclodextrin derivatives, process for the preparation thereof, pharmaceutical preparations containing these inclusion complexes or containing optically active s-(+)-ibuproxam, and use thereof
03/16/1995DE4431949A1 Process for the catalytic gas-phase oxidation of acrolein to acrylic acid
03/15/1995CN1100088A Process for preparing fumaric acid as food additive
03/15/1995CN1100086A Process for preparing sertraline intermediates
03/09/1995DE4329907A1 Multimetal oxide compositions containing at least the elements antimony and phosphorus and additionally at least one of the two elements Mo, W
03/09/1995DE4329906A1 Compositions of the general formula Mo12PaVbX<1>cX<2>d X<3>eSbfRegShOn
03/08/1995EP0641759A1 Aromatic carboxylic acid derivatives, their preparation and drugs containing these derivatives
03/08/1995EP0641737A1 Packed bed arrangement useful for mixing and/or oxidation
03/08/1995EP0641304A1 Stereo-selective synthesis of 2-aryl-propionic acids of high optical purity by using chiral oxazolines
03/08/1995EP0558621B1 Process for improving flow characteristics of crystalline ibuprofen
03/08/1995EP0446211B1 Process for preparing polymeric dispersants having alternating polyalkylene aud succinic groups
03/02/1995DE4328761A1 Optically active 1-fluoroalkylbenzenes, and process for their preparation
03/01/1995EP0640581A1 Endermic nutrient material and cosmetic composition containing the same