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)
12/2014
12/24/2014CN104230698A 一种1-环己烯基乙酸的合成方法 One kind of 1- synthesis cyclohexenyl acetic acid
12/24/2014CN104230694A 3-(环丙基-1-烯基)-丙酸钠盐的合成方法 3- (cyclopropyl-1-enyl) - propionic acid sodium salt Synthesis Method
12/24/2014CN104226328A 用于丙烯酸合成的催化剂、制备方法及丙烯酸合成方法 Catalysts for the synthesis of acrylic acid, acrylic acid synthesis and preparation methods
12/24/2014CN102850208B 溴化烯炔类化合物及其制备方法和用途 Enyne brominated compounds and its preparation method and use
12/24/2014CN102476991B 邻甲基苯乙酸的制备方法 O-methyl-phenylacetic acid preparation
12/23/2014US8916610 Acid addition salt of a nortriptyline-GABA conjugate and a process of preparing same
12/17/2014CN104220412A 用于制备丙烯酸或其衍生物的催化剂 The catalyst for production of acrylic acid or a derivative thereof
12/17/2014CN104220411A 乳酸催化转化成丙烯酸 Catalytic conversion of acrylic acid
12/17/2014CN104211650A 富马酸)11芎嗪及其制备方法以及药物组合物 Fumaric acid) 11 Gung-triazine and its preparation method and pharmaceutical compositions
12/17/2014CN104211593A 一种外消旋2，3-二苯基丙酸的手性拆分方法 A racemic chiral separation of 2,3-diphenyl-propionic acid
12/17/2014CN104211592A 一种玉米亚油酸的提取方法及其应用 Corn linoleic acid extraction method and its application
12/17/2014CN104211591A 山梨酸钾的生产装置及其生产工艺 Potassium sorbate production equipment and production process
12/17/2014CN103396303B 一种从微藻油或鱼油中分离纯化二十碳五烯酸和二十二碳六烯酸的方法 An eicosapentaenoic acid and docosahexaenoic acid method from microalgae oil or fish oil separation and purification
12/17/2014CN102477016B 他喷他多的中间体的合成与应用 Tapentadol intermediates Synthesis and Application
12/16/2014US8912362 Synthesis of triethylenetetramines
12/16/2014US8912197 Crystalline form of carbamoyl-cyclohexane derivatives
12/10/2014CN203999239U 苯酐酸水处理系统 Phthalic acid water treatment system
12/10/2014CN203989922U 亚麻油酸蒸馏釜回流清洗装置 Linolenic acid reflux stills cleaning device
12/10/2014CN203989921U 用于亚麻油酸生产的高效蒸馏釜 Linolenic acid for efficient production stills
12/10/2014CN104203898A 用于产生丙烯酸和丙烯酸类的催化剂 Catalyst to produce acrylic acid and acrylic for
12/10/2014CN104203894A 高纯度非黄变（甲基）丙烯酸的制备方法 Methods for preparing a non-yellowing high purity (meth) acrylic acid
12/10/2014CN104203883A 使用固定床多管式反应器的丙烯醛和丙烯酸的制备方法 Prepared using the method of a fixed bed multi-tubular reactor of acrolein and acrylic acid
12/10/2014CN104203389A 多管式反应器、多管式反应器的设计以及制造方法 Multi-tube reactors, multi-tube reactor design and manufacturing method
12/10/2014CN104193614A 布洛芬结晶的制备方法 Preparation of ibuprofen crystals
12/10/2014CN104193613A 1,3,5‐三(2‐羧基乙烯基)苯及其制备方法 1,3,5-tris (2-carboxy vinyl) benzene and its preparation method
12/10/2014CN104193582A 一种延长丙烯酸装置运转周期的方法 One kind of extension of acrylic device operating cycle approach
12/10/2014CN103446967B 山梨酸聚酯连续鼓泡塔吸收的反应装置 Sorbic acid polyester continuous reactor absorbed bubble column
12/02/2014US8901107 Lipid-lowering antidiabetic agent
11/2014
11/27/2014US20140350007 Crystalline forms of tricyclic compound acid salt or hydrate thereof, and method for making thereof
11/20/2014US20140343284 Malonic acid di-salts and a method for preparing malonyl dihalides
11/20/2014US20140343079 Therapeutic compounds
11/18/2014US8889861 Crystalline forms of a purine derivative
11/18/2014US8889739 Use of trans-palmitoleate in identifying and treating metabolic disease
11/18/2014US8889586 Process for producing acrylic acids and acrylates
11/13/2014US20140336397 Methods for the synthesis of 13c labeled dha and use as a reference standard
11/11/2014US8884050 Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives
11/04/2014US8877966 Process for preparing acrylic acid from methanol and acetic acid
10/2014
10/30/2014US20140323457 Beta-o/s/n fatty acid based compounds as antibacterial and antiprotozoal agents
10/28/2014US8871793 Metaxalone cocrystals
10/28/2014US8871784 2-aryl-acetic acids, their derivatives and pharmaceutical compositions containing them
10/23/2014US20140316151 Pasteurisation process for microbial cells and microbial oil
10/21/2014US8864950 Processes for producing acrylic acids and acrylates
10/07/2014US8854730 Negatively birefringent polyesters and optical films
10/02/2014WO2014159382A1 Methods of refining and producing isomerized fatty acids esters and fatty acids from natural oil feedstocks
10/02/2014WO2014158794A1 Process for preparing v- ti-p catalysts for synthesis of 2,3-unsaturated carboxylic acids
10/02/2014WO2014157040A1 Catalyst for methacrylic acid production, method for producing same, and method for producing methacrylic acid
09/2014
09/30/2014US8846375 Tailored oils
09/25/2014WO2014153406A1 Acid catalyzed oligomerization of alkyl esters and carboxylic acids
09/25/2014WO2014150384A1 Method of manufacture of octanedioic acid, precursors, and derivatives
09/25/2014WO2014149967A1 Process for purifying (meth)acrylic acid
09/25/2014WO2014148136A1 Compound having anti-allergic activity and use of same
09/25/2014WO2014146961A1 Process for preparation of methacrylic acid and methacrylic acid esters
09/25/2014WO2014095080A9 Process for the purification of carboxylic acids by subcritical or supercritical fluid chromatography
09/25/2014US20140288327 L-ornithine phenyl acetate and methods of making thereof
09/24/2014EP2781260A1 Catalyst for production of methacrylic acid and method for producing methacrylic acid using same
09/23/2014US8841481 Use of foam bodies in oxidation reactors for preparing unsaturated aldehydes or carboxylic acids
09/18/2014WO2014138989A1 Method and intermediates for the synthesis of hydroxamic acid compounds
09/18/2014WO2014138907A1 Substituted aromatic compounds for the treatment of pulmonary fibrosis, liver fibrosis, skin fibrosis and cardiac fibrosis
09/18/2014WO2014138906A1 Substituted aromatic compounds and related method for the treatment of fibrosis
09/18/2014US20140274984 Acid addition salts of 5alpha-hydroxy-6beta-[2-(1h-imidazol-4-yl)ethylamino]cholestan-3beta-ol
09/18/2014US20140271488 Chiral compounds of varying conformational rigidity and methods of synthesis
09/16/2014CA2649845C Terphenyl derivatives for treatment of alzheimer' s disease
09/11/2014US20140256812 Novel antimicrobial compounds and uses thereof
09/09/2014US8829189 Salts of 6-heterocycle substituted hexahydrophenanthridine derivatives
09/04/2014US20140249199 Tak1 kinase inhibitors, compositions, and used related thereto
08/2014
08/28/2014WO2014130410A1 Dppf-like compounds and methods
08/28/2014US20140243318 Salts and polymorphs of 8-fluoro-2--1,3,4,5-tetrahydro-6h-azepino[5,4,3-cd]indol-6-one
08/28/2014US20140243278 Acid Addition Salt of Donepezil and Pharmaceutical Composition Thereof
08/27/2014EP2768794A1 Method for preparing acrylic acid from propane and propylene
08/19/2014US8809573 Carbonylation process
08/19/2014US8809524 Phenylacetic acid compound
08/14/2014WO2014095080A3 Process for the purification of carboxylic acids by subcritical or supercritical fluid chromatography
08/13/2014EP2763956A1 Processes for producing acrylic acids and acrylates
08/13/2014EP2763955A1 Processes for producing acrylic acids and acrylates
08/13/2014EP2763954A1 Processes for producing acrylic acids and acrylates
08/13/2014EP2763953A1 Processes for producing acrylic acids and acrylates
08/13/2014EP2763952A1 Processes for producing acrylic acids and acrylates
08/13/2014CN103980109A 制备（2,4-二甲基联苯-3-基）乙酸、其酯及中间体化合物的方法 Preparation of (2,4-dimethyl-biphenyl-3-yl) acetic acid, its esters, and the intermediate compounds
08/13/2014CN102887822B 一种衣康酸发酵液中菌丝体的去除方法 A method of removing itaconic acid fermentation broth mycelium
08/13/2014CN102050722B 4-联苯基取代的吡唑烷-3,5-二酮衍生物 4-biphenyl substituted pyrazole-3,5-dione derivative
08/13/2014CN101497563B 制备高纯度甲基丙烯酸的方法 Preparation of high purity methacrylic acid method
08/12/2014US8802704 Oxadiazole derivatives
08/12/2014CA2719425C Preparation of quinoline-substituted carbonate and carbamate derivatives
08/07/2014WO2014064418A3 Process for producing monobranched fatty acids or alkyl esters thereof
08/07/2014US20140221682 Synthesis and biological studies of an isomeric mixture of (e/z) isoxylitones and its analogues
08/07/2014US20140220125 Salts of aza-bicyclic di-aryl ethers and methods to make them or their precursors
08/06/2014EP2762464A1 Method for producing acrolein, acrylic acid, and derivative thereof
08/06/2014CN203750547U 一种kf催化构件 One kind of catalytic components kf
08/06/2014CN103965035A 长链二元酸的精制方法 Long-chain dicarboxylic acid purification method
08/06/2014CN103962091A 一种银离子改性氨基硅胶分离epa和dha的方法 A method of silver ions modified amino epa and dha of silica gel
08/06/2014CN102989480B 复合多金属氧化物催化剂及其制备方法 Complex multi-metal oxide catalysts and preparation methods
08/06/2014CN102989479B 一种选择性氧化催化剂及其制备方法 A selective oxidation catalyst and its preparation method
08/06/2014CN102421742B 3-戊基苯乙酸的盐及其药物用途 3-pentyl acid salts and pharmaceutical use
08/06/2014CN102146031B 不饱和脂肪酸酯或不饱和脂肪酸与低级烯烃的置换方法 Unsaturated fatty acid ester or unsaturated fatty acid with a lower olefin metathesis process
07/2014
07/31/2014US20140213818 Process for the preparation of beta-santalol
07/31/2014US20140213815 Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same
07/31/2014US20140213813 Haloalkylmethyleneoxyphenyl-Substituted Ketoenols
07/31/2014US20140212936 Solventless Extraction Process
07/30/2014CN103951718A 一种用栀子制备高纯度栀子苷和藏红花素的方法 A preparation of high purity Geniposide gardenia and saffron prime method
07/30/2014CN103951556A 一种从深海鱼油中分离epa、dpa和dha的蒸馏工艺 An isolated distillation process epa, dpa and dha from fish oil in
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