| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 04/19/1994 | CA1328605C Medicinal composition useful for the treatment of dermatological diseases |
| 04/17/1994 | CA2108502A1 Alkenylsuccinic acid emulsion sizing agent |
| 04/14/1994 | WO1994007837A1 Unsaturated aliphatic dicarboxylic acids |
| 04/14/1994 | WO1994007836A1 Process for isomerization of pentene-2-oic acid into pentene-3-oic and pentene-4-oic acids by acid, basic or amphoteric catalysis |
| 04/14/1994 | WO1994007835A1 Process for isomerization of lactones into pentenoic acids by acid or basic catalysis |
| 04/14/1994 | WO1994007814A1 Process for separating enantiomers from a racemic mixture |
| 04/14/1994 | CA2146553A1 Process for separating enantiomers from a racemic mixture |
| 04/14/1994 | CA2146154A1 Process for isomerizing pentene-2-carboxylic acid into pentene-3-carboxylic and pentene-4-carboxylic acids with an acid, basic or amphoteric catalyst |
| 04/14/1994 | CA2146153A1 Process for isomerizing lactones into pentenoic acids with an acid or a basic catalyst |
| 04/13/1994 | EP0425666B1 Process for producing methacrylic acid and methacrolein |
| 04/12/1994 | US5302752 Acetic acid derivatives and their production |
| 04/12/1994 | US5302751 Profen resolution |
| 04/12/1994 | US5302596 Tricyclic compounds as TXA2 antagonists |
| 04/12/1994 | US5302370 Form complexes with rhenium and technetium |
| 03/31/1994 | WO1994006746A1 6-heptynoic and heptenoic acid compounds |
| 03/31/1994 | WO1994006743A1 Analogues of vpa used as anti-epileptica |
| 03/31/1994 | CA2144419A1 Vpa-analogous antiepileptic agents |
| 03/30/1994 | EP0588915A1 Azulenic retinoid compounds, compositions and methods |
| 03/17/1994 | DE4231085A1 VPA-analoge Antiepileptika VPA-analog antiepileptic drugs |
| 03/15/1994 | CA1327814C Anhydrous diluents for the isobutylene oxidation reaction to methacrolein and methacrolein oxidation to methacrylic acid |
| 03/09/1994 | EP0433420B1 Process for making symmetrical di-fatty acid diamides |
| 03/09/1994 | CN1083471A Substituted cinnamic acid and its salt derivatives with central inhibition function |
| 03/09/1994 | CN1083470A Method for producing citric acit from acetylene offscum |
| 03/08/1994 | US5292944 Process for the preparation of adipic acid or pentenoic acid |
| 03/08/1994 | US5292936 Contacting an aqueous solution of an amino alcohol with an alkali metal hydroxide in the presence of a raney copper catalyst |
| 03/08/1994 | US5292920 Salts of N-nitrosophenylhydroxylamine |
| 03/08/1994 | US5292902 Process for the manufacture of odorants and intermediates used therein |
| 03/08/1994 | CA1327607C Method for oxidizing unsaturated aromatic compounds |
| 03/03/1994 | WO1994005025A1 Use of optical brighteners and phthalocyanines as photosensitizers |
| 03/03/1994 | WO1994004479A1 Improved process for the preparation of 3-pentenoic acid from butadiene |
| 03/03/1994 | CA2142823A1 Improved process for the preparation of 3-pentenoic acid from butadiene |
| 03/02/1994 | EP0584108A1 Pharmaceutical composition comprising ibuprofen salt |
| 03/01/1994 | US5290955 Multistage process with resolution, lactonization, reduction and dehydration |
| 03/01/1994 | CA1327367C Polybasic lead compound and the use thereof as stabilizer for halogen-containing polymers |
| 02/23/1994 | CN1023864C Process for preparing phenylacetic acid by chlorobenzyl carbonylation under normal pressure |
| 02/22/1994 | US5288903 Preparation of 3-pentenoic acid and a catalyst therefore |
| 02/22/1994 | US5288755 Physiologically active and nutritional composition |
| 02/16/1994 | EP0582700A1 Method for improving the performance of vpo catalysts |
| 02/16/1994 | CN1082022A Process to prepare brufen by rearranging molecular under catalysis |
| 02/15/1994 | US5286894 Phenyl acrylic acid derivatives |
| 02/08/1994 | US5284873 Treatment of benign hypertrophy of the prostate |
| 02/02/1994 | EP0581222A1 Process for separating methacrolein from a gaseous mixture |
| 02/02/1994 | EP0580901A1 Method for production of methacrylic acid |
| 02/02/1994 | EP0580842A1 Assessment of autoignition conditions and suppression of autoignition |
| 02/01/1994 | US5283617 Development apparatus employing magnetic field shapers |
| 01/26/1994 | EP0579668A1 Method of producing high-activity doped metal support catalysts |
| 01/20/1994 | WO1994001100A1 METHODS AND COMPOSITIONS FOR INHIBITING 5α-REDUCTASE ACTIVITY |
| 01/19/1994 | EP0578850A1 Process for the preparation of carboxylic acids and derivatives of them |
| 01/18/1994 | US5280323 Development apparatus employing magnetic field shapers |
| 01/18/1994 | US5280048 Antiinfection agent |
| 01/11/1994 | US5278333 Process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids |
| 01/05/1994 | EP0576695A1 Organo-aluminum hydroxyde compounds |
| 01/05/1994 | EP0576477A1 Process for preparing mono-unsaturated fatty acids or their derivates. |
| 01/05/1994 | DE4221970A1 Sodium alkenyl or alkynyl salt use in metal electroplating bath to bind halogen - useful for preventing toxic halogen gas emission, esp. from zinc@, nickel@ or copper@ plating bath e.g. fluorine@, chlorine@, bromine@ or iodine@ at inert anode |
| 01/04/1994 | US5276178 Process for producing methacrolein and methacrylic acid |
| 01/04/1994 | CA1325811C Norbornane derivatives, process for their preparation, and cosmetic and pharmaceutical compositions containing them |
| 12/29/1993 | EP0576191A2 Separation of unsaturates |
| 12/29/1993 | EP0575897A1 Multimetal oxide masses |
| 12/29/1993 | CN1079955A Dehydrolysation of dicarboxylate of alkyl |
| 12/28/1993 | US5273999 Carboxylic acid leukotriene B4 antagonists |
| 12/26/1993 | CA2096081A1 Multimetal oxide compositions |
| 12/22/1993 | EP0574895A1 Carrier-supported catalyst for the synthesis of unsaturated aldehydes and unsaturated carboxylic acids, and process for preparing the same |
| 12/22/1993 | CN1023218C Process for carbonylation conjugated dienes |
| 12/17/1993 | CA2098526A1 Separation of unsaturates |
| 12/15/1993 | EP0573475A1 Basic calcium aluminium hydroxide dicarboxylates, method for preparing them and use thereof. |
| 12/15/1993 | CN1023116C Purification process of methacrylic acid |
| 12/08/1993 | EP0572797A1 Unsaturated cyclic alcohols, their use as perfume ingredients and their intermediates |
| 12/08/1993 | EP0411016B1 Process for inhibiting the polymerization of acid monomers |
| 12/07/1993 | US5268506 Process for producing α, β-unsaturated carboxylic acid |
| 12/01/1993 | EP0572081A1 Supported metal catalyst for hydrogenating organic compounds and process for preparing it |
| 12/01/1993 | EP0571864A2 Process for the preparation of alpha,beta unsaturated carboxylic acids |
| 11/30/1993 | US5266723 Process for the preparation of optically active 2-aryl-alkanoic acids, especially 2-aryl-propionic acids |
| 11/25/1993 | WO1993023161A1 Process for producing methacrylic acid synthesis catalyst |
| 11/24/1993 | EP0571299A1 Process for hydrolysing alkyl dicarboxylates |
| 11/24/1993 | CN1078717A Assessment of autoignition conditions and suppression of autoignition |
| 11/23/1993 | US5264627 Method for production of methacrylic acid |
| 11/23/1993 | US5264625 Catalytic gas-phase oxidation of acrolein to acrylic acid |
| 11/21/1993 | CA2096613A1 Process for the hydrolysis of alkyl dicarboxylate |
| 11/18/1993 | EP0569539A1 Inhibiting popcorn polymer formation with sulfur-containing compounds |
| 11/18/1993 | EP0569502A1 Inhibiting popcorn polymer formation with alkyl halides. |
| 11/18/1993 | EP0569501A1 Inhibiting popcorn polymer formation with esters of inorganic acids. |
| 11/18/1993 | EP0569359A1 Inhibiting popcorn polymer formation with compounds incorporating group iv elements. |
| 11/17/1993 | CN1078458A Purification of high purity acrylic acid |
| 11/17/1993 | CN1078457A Production method for sulfonated oil using cottonseed oil |
| 11/16/1993 | US5262569 Salts of N-nitrosophenylhydroxylamine |
| 11/16/1993 | US5262561 Process for preparing (E)-2-propyl-2-pentenoic acid and intermediate compounds |
| 11/16/1993 | US5262547 Vapor phase reaction of a hydrocarbon with oxygen |
| 11/09/1993 | US5260479 Inhibitors of farnesyl protein transferase |
| 11/09/1993 | US5260465 Inhibitors of farnesyl protein transferase |
| 11/03/1993 | CN1022608C Catalyst for the prodn. of methacrylic acid |
| 11/02/1993 | US5258138 Phenothiazine and a 2,2,6,6-tetraalkyl piperazin-4-yl derivative to prevent addition polymerization of a mixture of acrylic monomers including an hydroxyalkyl acrylic ester; colorless |
| 10/28/1993 | WO1993021146A1 Compounds having selectivity for retinoid x receptors |
| 10/27/1993 | EP0567207A2 Method of reducing impurities in aqueous monomer solutions |
| 10/27/1993 | EP0566785A1 Method for deagglomerating and re-exposing catalyst in a fluid bed reactor |
| 10/26/1993 | US5256694 Diarylacetylenes, their preparation and their use |
| 10/23/1993 | CA2088106A1 Method of reducing impurities in aqueous acrylic monomer solutions |
| 10/20/1993 | EP0565607A1 Protection group, compoud protected by this group and device for grafting the protection group onto the compound being protected |
| 10/20/1993 | CN1077399A Method for deagglomerating and re-exposing catalyst in a fluid bed reactor |
| 10/19/1993 | US5254728 Complexes containing S(+)-phenyl alkanoic acids and α-hydroxyalkanoic |
| 10/19/1993 | US5254720 Reacting aryl substituted olefin, water or alcohol, carbon monoxide in presence of palladium/copper complex catalyst |