Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415)
07/2014
07/30/2014CN102802790B 甲基丙烯酸制造催化剂的制造方法及甲基丙烯酸的制造方法 Manufacturing method for producing a catalyst for methacrylic acid and methacrylic acid, a method of manufacturing
07/29/2014US8791259 Process for the preparation of Tenofovir
07/29/2014CA2618641C Cyclopropyl compounds and compositions for delivering active agents
07/24/2014WO2014111446A1 Process for the preparation of formylvaleric acid and adipic acid
07/24/2014US20140206654 Use of 2,5-dihydroxybenzene compounds and derivatives for the treatment of hematological dyscrasias and cancer of an organ
07/23/2014EP2755942A2 Therapeutic compounds
07/23/2014EP2755941A1 Preparation of methacrylic acid
07/23/2014EP2755759A1 Process for preparing modified v-ti-p catalysts for synthesis of 2,3-unsaturated carboxylic acids
07/23/2014EP2755758A1 PROCESS FOR PREPARING V-Ti-P CATALYSTS FOR SYNTHESIS OF 2,3-UNSATURATED CARBOXYLIC ACIDS
07/23/2014CN203728743U 全自动山梨酸钾生产线 Potassium sorbate automatic production line
07/23/2014CN103946206A 生产丙烯酸和丙烯酸酯的方法 Production method of acrylic acid and acrylate
07/23/2014CN103945938A 甲基丙烯酸制造用催化剂及使用该催化剂的甲基丙烯酸的制造方法 And the catalyst for producing methacrylic acid using the method of manufacturing the catalyst of methacrylic acid
07/23/2014CN103936617A 一种无定形阿利吉仑半富马酸盐的制备方法 A method for preparing non-amorphous aliskiren hemifumarate
07/23/2014CN103934001A 合成甲基丙烯醛和甲基丙烯酸的催化剂 The catalyst synthesis methacrolein and methacrylic acid
07/23/2014CN103933981A 一种可磁性分离的核壳结构介孔纳米催化剂及其制备方法 A magnetic core-shell structure can be separated mesoporous nano catalyst and preparation method
07/23/2014CN103304542B 一种富马酸卢帕他定化合物 One kind of fumaric acid compound rupatadine
07/23/2014CN103012138B 利用地沟油生产季戊四醇硬脂酸酯（pets）的方法 Use of waste oil production pentaerythritol stearate (pets) method
07/22/2014US8785498 L-ornithine phenyl acetate and methods of making thereof
07/17/2014WO2014108514A1 Tapentadol maleate and crystalline forms thereof
07/17/2014WO2014108418A1 Production of acrylic acid
07/17/2014WO2014108415A1 Production of acrylic acid
07/17/2014WO2014068134A3 Process for the oxidation of organic carbonyl compounds
07/17/2014DE102013000602A1 Verfahren zur Herstellung von Acrylsäure A process for the production of acrylic acid
07/16/2014CN103922921A 从发酵液中提取ara的方法 Extracted from the fermentation broth ara
07/16/2014CN103920516A 可用于烷烃氧化的催化剂制备方法 The catalyst preparation method can be used for the oxidation of alkanes
07/10/2014WO2014106766A1 Process for the synthesis of omega-unsaturated nitrile-acid/ester in which two types of cross metathesis are alternated consecutively, swing process
07/10/2014DE102010026835B4 Verfahren zur Destillation von temperaturempfindlichen Flüssigkeiten A process for the distillation of heat-sensitive liquids
07/09/2014EP2752419A1 Spirobenzylamine-phosphine, preparation method therefor and use thereof
07/09/2014EP2751059A1 Process for preparing di-substituted succinates
07/09/2014CN103917508A 由异丁醇制造叔丁醇的方法、由异丁醇制造异丁烯醛和甲基丙烯酸的方法以及这些方法的制造装置 T-butanol isobutanol manufactured by a method different from the method of manufacturing methacrolein and methacrylic acid as well as apparatus for manufacturing these methods butanol
07/09/2014CN103910733A 一种氧化苦参碱衍生物的盐 A salt matrine oxide derivatives
07/09/2014CN103910729A 一种苦参碱衍生物的盐 Salt of matrine derivatives
07/09/2014CN103910677A 紫堇定碱衍生物的盐 Corydalis fixed alkali derivatives
07/09/2014CN102816056B 一种萃取衣康酸发酵液提取衣康酸的方法 An itaconic acid fermentation liquid extraction method itaconic acid extraction
07/03/2014WO2014105379A1 Aqueous dispersion of fatty amide
07/02/2014CN103896879A 一种高纯度的马来酸桂哌齐特制备方法 A high-purity maleate cinepazide preparation
07/02/2014CN103894205A 丙烯酸催化剂及其制备方法 Acrylic acid catalyst and preparation method
07/02/2014CN103894204A 由丙烯醛氧化合成丙烯酸的催化剂及其制备方法 Synthesis of acrylic acid from acrolein oxidation catalyst and preparation method
07/02/2014CN101205178B 制备不饱和羧酸酐的改进方法 Producing an unsaturated carboxylic acid anhydride improved method
06/2014
06/26/2014WO2014100728A1 Deuterium substituted fumarate derivatives
06/26/2014WO2014099236A1 Method for reliable inhibitor delivery
06/26/2014WO2014045046A3 Drug substance preparations, pharmaceutical compositions and dosage forms comprising s-(+)-flurbiprofen
06/26/2014US20140179949 Biphenyl Acetate, Preparation and Uses Thereof
06/26/2014DE102012223695A1 Verfahren zur Stabilisierung von polymerisationsfähigen Verbindungen A process for the stabilization of polymerizable compounds
06/25/2014EP2745905A1 Process for the purification of carboxylic acids by subcritical or supercritical fluid chromatography
06/25/2014EP2744747A1 Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
06/25/2014EP2744746A1 Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
06/25/2014EP2744745A1 Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
06/25/2014CN103889942A 从丙烷和丙烯制备丙烯酸的方法 Producing acrylic acid from propane and propylene method
06/25/2014CN103880650A 一种布洛芬钠盐精制装置及工艺 One kind of ibuprofen sodium salt refining facilities and technology
06/25/2014CN103880649A 一种高收率冰晶级丙烯酸的制备方法 Method for preparing acrylic acid at high yield ice level
06/25/2014CN103880648A 从裂壶藻中分离纯化dha的生产工艺 Separation and purification from the crack pot dha algae production technology
06/25/2014CN103880647A 从裂壶藻中浓缩和纯化dha、epa的方法 Split the pot from algae concentrate and purify dha, epa method
06/25/2014CN103880629A 一种制造脂肪酸的方法 A method for producing fatty acid
06/25/2014CN102149667B 基于氟的化合物和包含该化合物的涂料组合物 Fluorine-based compound and a coating composition comprising the compound
06/18/2014DE102006039203B4 Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu A process for the preparation of purified by crystallization hydroxypropionic acid and acrylic acid from device to
06/18/2014CN203653464U 一种用于控制丙烯酸中糠醛含量的装置 A control acrylic device for furfural
06/18/2014CN203648127U 一种用于丙烯酸生产的进料预热器 A method for producing acrylic acid feed preheater
06/18/2014CN203648125U 一种用于丙烯酸精馏装置的填料结构 An acrylic filler structure for the distillation unit
06/18/2014CN203648124U 一种用于丙烯酸精馏装置的塔盘 A tray acrylic acid distillation unit
06/18/2014CN203648121U 一种用于丙烯酸生产的精馏装置 A distillation apparatus for acrylic acid production
06/18/2014CN103865196A Compound rare-earth calcium zinc heat stabilizer as well as preparation method and use method thereof
06/18/2014CN103864809A Salt of oxocrebanine derivative
06/18/2014CN103864808A Salts of (-)sukhodianine derivative
06/18/2014CN103864806A Salts of crebanine derivative
06/18/2014CN103864805A Salts of dehydrocrebanine derivative
06/18/2014CN103864802A Preparation method of high-purity asenapine maleate
06/18/2014CN103864778A Triethoxy phenanthroquinolizidine salt derivative
06/18/2014CN103864603A Purifying method of highly pure oleic acid
06/18/2014CN103864602A Energy-saving acyclic acid preparation system having two sets of oxidation devices and one set of refining unit and energy-saving acyclic acid preparation method
06/18/2014CN103864601A Process for synthesizing milk lactone
06/18/2014CN103861640A Heteropolyacid catalyst and preparation method thereof
06/18/2014CN103861608A Inorganic fiber modified catalyst
06/18/2014CN102791672B Method for delivering a flow of a liquid F containing (meth)acrylic monomers
06/18/2014CN102367224B Method for preparing calcium fumarate or zinc fumarate
06/18/2014CN101506140B Cyclic 11-beta hydroxysteroid dehydrogenase type I inhibitors
06/18/2014CN101426756B Method for the continuous production of unsaturated carboxylic acid anhydrides
06/12/2014WO2013110998A8 A process for preparation of alkynyl carboxylic acids
06/12/2014US20140163107 Antiviral compositions directed against the influenza virus nucleoprotein
06/12/2014US20140163036 Carbamate/urea derivatives
06/12/2014US20140162989 Multiple-component solid phases containing at least one active pharmaceutical ingredient
06/12/2014US20140162345 Lignocellulose conversion processes and products
06/11/2014CN103857651A Process for preparing di-substituted succinates
06/11/2014CN103848735A Application of composite polymerization inhibitors in crylic acid refining process
06/11/2014CN103848734A Method for extracting natural EPA (eicosapentaenoic acid) and DHA (eicosapentaenoic acid)
06/11/2014CN102872856B Process for preparing a catalyst consisting of a support body and a catalytically active composition applied on the surface of the support body
06/11/2014CN102471215B Method for producing (2,4-dimethylbiphenyl-3-yl)acetic acids, the esters thereof and intermediate compounds
06/11/2014CN102267890B Method for extracting and recovering acrylic acid from acrylic ester production wastewater
06/10/2014US8748545 Process for producing bio-resourced polymer-grade acrylic acid from glycerol
06/10/2014US8748486 Inhibitors of yeast filamentous growth and method of their manufacture
06/10/2014CA2655820C Method for the continuous production of unsaturated carboxylic acid anhydrides
06/10/2014CA2580729C Canola oil from hybrid brassica varieties
06/05/2014US20140155358 Therapeutic Compounds
06/05/2014DE102012023527A1 Tube bundle reactor, useful for preparation of (meth)acrolein or (meth)acrylic acid, comprises a bundle of reaction tubes filled with catalyst and reaction gas, and tube plates comprising a gas inlet side and a gas-outlet side
06/04/2014EP2737900A1 Ndm inhibitor
06/04/2014EP2736871A2 Improved process of dehydration reactions
06/04/2014CN103842328A Processes for producing acrylic acids and acrylates
06/04/2014CN103842327A Processes for producing acrylic acids and acrylates
06/04/2014CN103842326A Processes for producing acrylic acids and acrylates
06/04/2014CN103842325A Processes for producing acrylic acids and acrylates
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