| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 11/07/2000 | US6143928 Catalysts for low temperature selective oxidation of propylene, methods of making and using the same |
| 11/07/2000 | CA1341136C Arylalkyl-amines and -amides having anticonvulsant and neuroprotective properties |
| 11/02/2000 | EP1048647A1 N-Chlorocarbonyl-carbamate derivative and its use in the preparation of arthropodicidal oxadiazines |
| 11/02/2000 | EP1048642A1 A process for producing methacrylic acid |
| 11/02/2000 | EP1047483A1 Separation process |
| 11/02/2000 | EP1047455A1 Para-hydrogen labelled agents and their use in magnetic resonance imaging |
| 11/01/2000 | CN1057994C Method for concentrating gamma-linolenic acid in natural scabish oil |
| 10/31/2000 | US6140358 Substituted phenyl keto enols as pesticides and herbicides |
| 10/31/2000 | CA2193910C Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts |
| 10/25/2000 | EP1046416A2 Method for preventing polymerization in thin-film type evaporating device |
| 10/25/2000 | EP0912486B1 Process for purifying crude acrylic acid by crystallization |
| 10/25/2000 | CN1270952A Refining method for (methyl) acrylic acid |
| 10/25/2000 | CN1270951A Synthesis of edible perfume strawberry acid |
| 10/25/2000 | CN1270950A Process for inhibiting polymerization of easy polymerized compounds |
| 10/25/2000 | CN1270946A Preparing substituted olefine |
| 10/25/2000 | CN1057755C Fluoroalkenyl compounds and preparing method |
| 10/25/2000 | CN1057754C Process for preparing erythrinus evening-primrose oil containing high gamma-linolenic acid content |
| 10/18/2000 | EP1044957A1 Process for inhibiting the polymerization of easily-polymerizable compounds |
| 10/18/2000 | EP1043990A1 Pyronin antibacterials, process and novel intermediates thereto |
| 10/17/2000 | US6133409 Reacting a solid support-bound n-alkylated hydroxamic acid with a carbon-nitrogen cleaving organometallic compund to liberate the product ketone |
| 10/17/2000 | US6133309 Treatment of T-helper cell type 2-mediated immune disease by retinoid antagonists |
| 10/17/2000 | US6133283 Mono- or polyenic carboxylic acid derivatives |
| 10/11/2000 | EP1043303A1 Method of inhibiting vinyl compound polymerization |
| 10/11/2000 | EP1043302A2 Method for handling waste oil |
| 10/11/2000 | EP1043050A2 Method for refining easily polymerizable matter-containing substance and apparatus therefor |
| 10/11/2000 | EP1042275A1 Anticonvulsant and central nervous system-active bis(fluorophenyl)alkylamides |
| 10/11/2000 | EP0754672B1 Gamma-substituted phenylacetic acid derivative, process for producing the same, and agricultural bactericide containing the same |
| 10/11/2000 | CN1269779A Method for fractional condensation of hot gas misture containing acrylic acid or methacrylic acid and having high proportion of non-condensable constients |
| 10/11/2000 | CN1269776A Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid |
| 10/11/2000 | CN1269351A Method and apparatus for refining materials containing components easy to polymerize |
| 10/11/2000 | CN1269350A Process for treating waste oil |
| 10/11/2000 | CN1269349A Preparation for methyl propenoic acid |
| 10/11/2000 | CN1269136A Fluoric alkenyl compound and use as insect repellent agent |
| 10/11/2000 | CN1057290C Combined producing process for fumaric acid and malic acid |
| 10/04/2000 | EP1041062A2 Method for refining (meth)acrylic acid |
| 10/04/2000 | EP1040109A1 N-phenylamide and n-pyridylamide derivatives, method of preparing them and pharmaceutical compositions containing them |
| 10/04/2000 | EP1039902A2 Inhibitors of gap junction communication |
| 10/04/2000 | CN1268384A Purification apparatus having steam dispersion device |
| 10/03/2000 | US6127551 Pyronin antibacterials, process and novel intermediates thereto |
| 09/30/2000 | CA2303465A1 Gelled hydrocarbon compositions and methods for use thereof |
| 09/27/2000 | EP1038021A1 Compounds and methods for the inhibition of protein-protein interactions |
| 09/27/2000 | CN1268130A Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities |
| 09/27/2000 | CN1267660A Refining method for (methyl) propenoic acid and/or its ester |
| 09/26/2000 | US6124499 Preparation of organic acids such as acrylic acid by catalytic oxidation using a group V mixed metal oxide catalyst containing Cu, Mo, W, V, Nb and Ta |
| 09/21/2000 | DE19910508A1 Verfahren der katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure A method of catalytic gas phase oxidation of acrolein to acrylic acid |
| 09/20/2000 | EP1036056A1 Process to separate rhodium from an organic mixture |
| 09/20/2000 | CN1267236A Method for producing multi-metal oxide masses contg. Mo, V and Cu |
| 09/20/2000 | CN1266841A Synthesis of 5(6)-caproleic acid |
| 09/19/2000 | US6121491 Process for the preparation of (+/-)3-(3,4-dichlorophenyl)-2-dimethylamino-2-methylpropan-1-OL or cericlamine (INN) |
| 09/14/2000 | WO2000053562A1 Retinoid antagonists and use thereof |
| 09/14/2000 | WO2000053561A1 Fractional condensation of a product gas mixture containing acrylic acid |
| 09/14/2000 | WO2000053560A1 Method for producing acrylic acid |
| 09/14/2000 | WO2000053559A1 Method for the catalytic gas phase oxidation of acrolein into acrylic acid |
| 09/14/2000 | WO2000053558A1 Method for the catalytic gas phase oxidation of propene into acrylic acid |
| 09/14/2000 | WO2000053557A1 Method for the catalytic gas phase oxidation of propene into acrylic acid |
| 09/14/2000 | WO2000053556A1 Method for the catalytic gas phase oxidation of propene into acrolein |
| 09/14/2000 | WO2000053555A1 Method for carrying out the heterogeneously catalyzed gas phase oxidation of propane into acrolein and/or acrylic acid |
| 09/14/2000 | WO2000053157A1 Improved powdery pharmaceutical compositions for inhalation |
| 09/14/2000 | DE19910507A1 Verfahren der heterogen katalysierten Gasphasenoxidation von Propan zu Acrolein und/oder Acrylsäure A process for the heterogeneously catalyzed gas-phase oxidation of propane to acrolein and / or acrylic acid |
| 09/14/2000 | DE19910506A1 Production of acrolein or acrylic acid by gas-phase oxidation of propene uses two catalyst beds at different temperatures |
| 09/13/2000 | EP1035149A1 Processes for producing polyester and producing sorbic acid |
| 09/13/2000 | EP1035103A2 Process for preparing acrylic acid |
| 09/13/2000 | EP1035102A1 Process for the purification of (meth)acrylic acid and/or its ester |
| 09/13/2000 | EP1035099A1 Process for the preparation of sorbic acid or salts thereof |
| 09/13/2000 | EP1035098A1 Process for the preparation of sorbic acid |
| 09/13/2000 | EP1035097A1 Process for the preparation of sorbic acid |
| 09/13/2000 | CN1266050A Process for purifying propenoic acid |
| 09/08/2000 | WO2000023412A3 Synthesis of conjugated polyunsaturated fatty acids |
| 09/07/2000 | DE19909340A1 Rohrbündelreaktor mit gestuftem Innendurchmesser Tube bundle reactor with stepped inner diameter |
| 09/06/2000 | EP1033167A2 Bundle tube reactor with varying internal diameter |
| 09/06/2000 | CN1265640A Process for purification of (meth) acrylic acid |
| 09/06/2000 | CN1265608A Phosphorus/vanadium catalyst preparation |
| 09/05/2000 | US6114533 2,4-pentadienoic acid derivatives having retinoid-like biological activity |
| 09/05/2000 | US6114374 2-and 2,5-substituted phenylketoenols |
| 09/05/2000 | US6114278 Mixed metal oxide mo-v-ga-pd-nb-x (where x=la, te, ge, zn, si, in or w) catalyst |
| 09/05/2000 | CA2019301C Process for the preparation of phenylacetic derivatives of thienopyridines and of the intermediate .alpha.-bromo-phenylacetic acids |
| 08/31/2000 | DE19907519A1 Verfahren zur Herstellung von substituierten Olefinen A process for the preparation of substituted olefins |
| 08/30/2000 | EP1031553A1 Process for the preparation of substituted olefins |
| 08/30/2000 | EP1030662A2 Treatment of t-helper cell type 2 mediated immune diseases with retinoid antagonists |
| 08/30/2000 | CN1264617A Multimetal oxide material used for gas phase catalyzing and oxidizing of organic compound |
| 08/29/2000 | US6111131 Beta, gamma-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound |
| 08/24/2000 | DE19907316A1 Use of hollow-panel heat exchangers as evaporators and/or condensers in processes for producing polymerizable monomers, especially (meth)acrylic acid |
| 08/23/2000 | EP1028963A1 Novel substituted phenyl keto enols |
| 08/23/2000 | EP0637297B1 Compounds having selectivity for retinoid x receptors |
| 08/22/2000 | CA2298943A1 Preparation of substituted olefins |
| 08/17/2000 | WO2000047315A1 Use of ethoxylated glyceride mixtures as emulsifiers for producing paraffin hydrocarbon emulsions |
| 08/17/2000 | DE19923389A1 Process for the storage and/or transportation of pure acrylic acid comprises an acrylic acid concentration of 5 wt.% and less than 2 wt.% impurities |
| 08/16/2000 | EP0584108B1 Pharmaceutical composition comprising ibuprofen salt |
| 08/16/2000 | CN1263521A Process for production of methyl methacrylate |
| 08/10/2000 | WO2000045928A1 Method and device for purifying substances by means of crystallisation |
| 08/10/2000 | DE19922156A1 Multimetal oxide composition, useful as oxidation catalyst, especially for gas phase production of (meth)acrylic acid, is based on crystallites of constant composition |
| 08/10/2000 | DE19922113A1 Multimetal oxide composition, useful as oxidation catalyst, especially for gas phase production of (meth)acrylic acid, comprises crystallites of constant composition |
| 08/10/2000 | DE19904820A1 Verfahren und Vorrichtung zur Reinigung von Stoffen mittels Kristallisation Method and apparatus for the purification of substances by means of crystallization |
| 08/09/2000 | EP1026145A2 Method for purifying acrylic acid |
| 08/09/2000 | EP1025076A1 Method for producing (meth)acrylic acid |
| 08/09/2000 | EP1025073A1 Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid |
| 08/08/2000 | US6100271 Compounds which mediate intracellular signaling response to abnormal external stimuli characteristic of diseases; antiinflammatory agents, antifibrotic agents, antisclerotic agents, antitumor agents |
| 08/03/2000 | DE19903095A1 Gewinnung von gamma-Linolensäure aus Protozoen der Gattung Colpidium Production of gamma-linolenic acid from protozoa of the genus Colpidium |
| 08/02/2000 | EP1024199A2 Recovery of gamma-linolenic acid from protozoa of the genus Colpidium |
| 08/02/2000 | CN1055079C Extraction method for unsaturated fatty acid from fish oil |