Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
Patents for C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339)
07/2014
07/02/2014CN103232354B 一种从缬氨酸发酵液中分离杂酸的方法 A method of separating heteropoly acid valine from the fermentation broth
07/02/2014CN102827017B 一种复盐化合物晶型及其制备方法 A crystalline salt of the compound and its preparation method complex
07/02/2014CN102827015B 一种5-氨基乙酰丙酸盐酸盐的制备方法 Preparation A crystal of 5- aminolevulinic acid hydrochloride
07/02/2014CN102391061B 一种由3-脱氢莽草酸甲酯制备二芳基胺类化合物的方法 One kind prepared from 3-methyl dehydrogenation Mangcao diaryl amines Method
07/02/2014CN102260184B 丙泊酚衍生物及其制备方法和应用 Propofol derivative and preparation method and application
07/02/2014CN101838211B 生产左乙拉西坦的中间体2-氨基丁酸的工艺方法 Intermediate Production levetiracetam process for 2-amino butyric acid
06/2014
06/26/2014WO2014098063A1 Axial-asymmetric n-(2-acylaryl)-2-[5, 7-dihydro-6h-dibenzo [c, e] azepine-6-yl] acetamide compound and chirality conversion method for α-amino acid using same
06/26/2014WO2014095739A1 Precursors and process for the production of 18f-labelled amino acids
06/26/2014US20140179897 Crystal structures of dolastatin 16, dolamethylleuine and dolaphenvaline, and methods for preparing dolamethylleuine and dolaphenvaline
06/26/2014US20140178318 Novel compounds
06/25/2014EP2746250A1 Precursors and process for the production of 18F-labelled amino acids
06/25/2014CN103889994A 通过维悌希反应的进行γ,δ-不饱和氨基酸的通用和立体有择合成 Be γ by Wittig reaction, δ- unsaturated acids general and stereospecific synthesis
06/25/2014CN103889946A 制造氨基酸的方法 Manufacturing method of amino acids
06/25/2014CN103881076A 一种无卤超支化膨胀型阻燃剂及其制备方法 Halogen-free hyperbranched intumescent flame retardant and its preparation method
06/25/2014CN103880754A 一种丙泊酚碱性氨基酸酯盐 One kind of propofol basic amino acid ester salts
06/25/2014CN103880733A L-门冬氨酸左旋氨氯地平晶型、制备方法及其用途 L- aspartate levamlodipine polymorphs, preparation and use
06/25/2014CN103880694A 一种2-羟基-5-氨基苯甲酸的制备方法 The method of one kind of 2-hydroxy-5-amino-benzoic acid
06/25/2014CN103880693A 一种γ-氨基丁酸酯衍生物的合成方法 One kind of method for the synthesis of γ- amino butyric acid ester derivative of
06/25/2014CN103880692A 铁质食品营养强化剂乙二胺四乙酸铁钠的生产方法 Iron Fortified Food sodium iron EDTA production methods
06/25/2014CN103880691A 一种清洁环保生产n,n-二烷基甘氨酸的方法 A clean and environmentally friendly production n, n- two alkylglycine methods
06/25/2014CN103880690A 一种甘氨酸的环保清洁生产方法 Environmentally clean production method of glycine
06/25/2014CN103880689A 一种基于聚多巴胺纳米通道分离氨基酸对映异构体的方法 An amino acid based on poly dopamine nanochannel enantiomer separation method
06/25/2014CN102531936B 盐酸赖氨酸三水合物及其制备方法 Lysine hydrochloride trihydrate, and its preparation method
06/25/2014CN102516104B 一种制备手性α-烃基取代甘氨酸盐酸盐的方法 A method for the preparation of substituted hydrocarbyl chiral α- glycine hydrochloride
06/25/2014CN102432485B 一种α,β-二氨基酸衍生物及其合成方法和应用 One kind of α, β- two amino acid derivatives and a synthesis method and application
06/25/2014CN102320986B 一种氯吡格雷中间体的制备方法 A process for preparing clopidogrel intermediate
06/25/2014CN102307849B 制备脂肪酸/l-卡尼汀衍生物的方法 Preparation of fatty acid / l- carnitine derivative method
06/25/2014CN102177132B 光学活性乙烯基环丙烷羧酸衍生物及光学活性乙烯基环丙烷氨基酸衍生物的制造方法 The method of producing an optically active vinylcyclopropanecarboxylic acid derivative and an optically active vinylcyclopropanecarboxylic acid derivative
06/25/2014CN102056891B 精制的光学活性4-氨基-3-(取代苯基)丁酸化合物的制备方法 Purified preparation of an optically active 4-amino-3- (substituted phenyl) butanoic acid compound
06/25/2014CN101955438B 左旋苯甘氨酸的制备方法 Preparation of L-phenylglycine
06/19/2014WO2014092496A1 Method for preparing optically active amine compound using deracemization
06/19/2014WO2014090943A1 Crystalline particles of salts of glutamic acid n,n-diacetic acid
06/19/2014WO2014090942A1 Crystalline particles of glutamic acid n,n-diacetic acid
06/18/2014EP2743254A1 Method for preparing an aminocarboxylate chelant containing low level of nitrilotriacetic acid
06/18/2014CN103874672A Method for the synthesis of 18f-labelled biomolecules
06/18/2014CN103864849A Adefovir drug cocrystal with para-aminobenzoic acid as former and preparation method thereof
06/18/2014CN103864635A Simple synthesis process of 1-aminocyclopropane-1-carboxylic acid
06/18/2014CN103864634A Method for preparing ornithine aspartate
06/18/2014CN103864633A Method for preparing alpha-aminoisobutyric acid
06/18/2014CN103864632A Production method for glycine ethyl ester hydrochloride
06/18/2014CN102746176B Method for removing thalli in lysine fermentation liquor
06/18/2014CN102731301B Thymol ester derivatives, its preparation method and application thereof
06/18/2014CN102093234B Tromethamine salt compound of dibasic ester acid, preparation method and medicinal application thereof
06/18/2014CN101948400B Preparation method of methyl anthranilate
06/18/2014CN101448780B 2,5-di(methoxyanilino)terephthalic acid polymorphs and quinacridones realized therefrom
06/12/2014US20140163251 Prodrug of an anti-inflammatory active ingredient
06/12/2014US20140163196 Process for preparing amino acids or esters comprising a metathesis step
06/11/2014EP2739604A1 Process for preparing amino acids or esters comprising a metathesis step
06/11/2014EP2739603A1 Method for synthesizing an omega-amino acid or ester from a monounsaturated fatty acid or ester
06/11/2014CN203635183U 一种生产甜菜碱用环保型反应器 A method of producing environmentally friendly betaine type reactor
06/11/2014CN103857644A Method for the synthesis of 18F-labelled biomolecules
06/11/2014CN103848750A Method for preparing alpha-cycloalanine
06/11/2014CN103848749A Compound [2,3-dihydroxy-1,4-phenylene] diamine tetraacetic acid salt and medicinal composition and application thereof
06/11/2014CN103848748A Glutamic acid chelated calcium prepared by using eggshells as calcium source and preparation method of glutamic acid chelated calcium
06/11/2014CN102603548B Method for extracting L-alanine from mother solution
06/11/2014CN102241600B Preparation method of 2-amino butyric acid
06/11/2014CN102060722B Arsenic compound and preparation method and use thereof
06/11/2014CN101801913B Method for producing 4-aminobut-2-enolides
06/05/2014US20140154183 Novel [f-18]-labelled l-glutamic acid and l-glutamine derivatives (i), their use and processes for their preparation
06/04/2014CN103842331A Method for synthesizing an omega-amino acid or ester from a monounsaturated fatty acid or ester
06/04/2014CN103833623A Amino acid-amine conjugate and preparation method and application thereof
06/04/2014CN103833566A Method for preparing high-purity lysine trace element chelate compound
06/04/2014CN103833565A Preparation method for 3-N,N-dimethylamino ethyl acrylate
06/04/2014CN103833564A L-ornithine glutamic acid double salt and preparation method and application thereof
06/04/2014CN103833563A Method for increasing yield of iminodiacetic acid
06/04/2014CN103833562A Preparation method for asymmetric synthesis of pregabalin
06/04/2014CN102702004B Method for preparing methyldopa from alpha-methyl-(3,4-dimethoxy phenyl)-alpha-aminopropionitrile by microwave hydrolysis method
05/2014
05/30/2014WO2014082046A1 Dtpa di-ethyl esters, compositions thereof, and methods of using the same
05/30/2014WO2014080345A2 Improved process for the preparation of pregabalin
05/30/2014WO2013076743A3 Process for the purification of polyaminocarboxylates
05/29/2014US20140148607 Process for Synthesizing Omega-Functionalized Acids from Fatty Acids or Fatty Esters
05/28/2014EP2734495A1 Process for synthesizing omega-functionalized acids from fatty acids or fatty esters
05/28/2014CN103819353A 产率高的对氨甲基苯甲酸催化加氢制备止血环酸的方法 Benzoic acid yield of ammonia catalytic hydrogenation of tranexamic acid methyl methods
05/28/2014CN103819352A 一种缬氨酸连续结晶方法 One kind of continuous crystallization method valine
05/28/2014CN103819351A 一种制备α-烷基甜菜碱两性表面活性剂的方法 A method α- alkyl betaine amphoteric surfactant preparation
05/28/2014CN102659570B 二氟非诺贝特酸及其在药学上可接受的盐，以及它们的制备方法和应用 Fenofibric acid fluoride and its pharmaceutically acceptable salts thereof, and methods for their preparation and application
05/28/2014CN102633664B 一种左旋肉碱的制备方法 A process for preparing L-carnitine
05/28/2014CN102531940B 一种高纯度依托芬那酯的制备方法 Method for preparing a high purity of etofenamate
05/28/2014CN102438734B 对映选择性复合膜的制备方法 Method for the enantioselective preparation of a composite membrane
05/28/2014CN101993384B 腈类化合物碱解脱氨新工艺 Nitriles base release ammonia new technology
05/28/2014CN101701001B β-氨基丙酸的制备方法 Preparation of β- amino acid
05/22/2014WO2014076110A1 Methods for decolorizing compositions comprising betaines
05/21/2014EP2731928A1 Prodrug of an anti-inflammatory active ingredient
05/21/2014CN103814007A 用于由脂肪酸或脂肪酯合成ω-官能化酸的方法 The method by fatty acids or fatty acid ester synthesis ω- functionalized for
05/21/2014CN103804210A 一种甜菜碱盐酸盐的纯化方法 Method for purifying a Betaine hydrochloride
05/21/2014CN103804209A 一种由10-十一烯酸制取11-氨基十一酸的方法 An 10-undecenoic acid, prepared by taking 11-aminoundecanoic acid method
05/21/2014CN103804208A 一种丙肝药物中间体的制备方法 A process for preparing the pharmaceutical intermediate of hepatitis C
05/21/2014CN102432484B 一种制备一水合l-苯丙氨酸的结晶方法 A crystallization method Monohydrate Preparation of l- phenylalanine
05/15/2014US20140135519 Carboxylic acid ester prodrug inhibitors of mek
05/14/2014EP2729444A1 Method for the production of 2-amino-5-cyano-n,3-dimethylbenzamide
05/14/2014CN203593710U 用于制备左旋肉碱的反应装置 Reaction apparatus for the preparation of L-carnitine
05/14/2014CN103796986A 硝基苯化合物的制备方法 Preparation of nitrobenzene compounds
05/14/2014CN103787939A 一种从蛋白质水解液中分离提取氨基酸产品的方法及其设备 A method of separating and extracting amino acids from the protein hydrolyzate products and equipment
05/14/2014CN103787904A 一种新的l-赖氨酸碱溶液的制备方法 A new method for preparing an alkaline solution of l- lysine
05/14/2014CN103787903A 一种制备左乙拉西坦中间体2-氨基丁酸的方法 An intermediate levetiracetam method of preparing 2-amino butyric acid
05/14/2014CN103787902A 苄基取代的苯胺类化合物及其应用 Benzyl substituted aniline compounds and Applications
05/14/2014CN103113247B 一种制备氨基酸酯的方法 A process for preparing amino acid esters
05/14/2014CN102548956B 二乙烯三胺五醋酸衍生物的制造方法及二乙烯三胺五醋酸衍生物 Manufacturing method diethylenetriamine five derivatives of acetic acid and diethylenetriamine pentaacetic acid derivatives
05/14/2014CN102382002B 由3-脱氢莽草酸甲酯制备芳基烷基胺类化合物的方法 From 3-methyl dehydrogenation Mangcao aryl alkyl amines preparation methods
05/14/2014CN102344383B 一种l-苯丙氨酸的浓缩结晶方法 Concentration crystallization method of l- phenylalanine
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