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)
12/2014
12/24/2014CN104230735A 一种加巴喷丁的制备方法 One kind of preparation of gabapentin
12/24/2014CN104230734A 一种可见光催化二级胺进行α-位烷基化的合成方法 One kind of α- alkylation of secondary amines catalyzed synthesis methods were visible
12/24/2014CN104230733A 一种赖氨酸盐酸盐晶体的生产方法 One kind of method for producing lysine hydrochloride crystals
12/24/2014CN104230732A 一种从糖蜜发酵液中提取l-赖氨酸的方法 An extract from a molasses fermentation broth l- lysine
12/24/2014CN104230731A 造影剂中间体三碘异酞酰氯的制备方法 Contrast agents Intermediate triiodo isophthalic acid chloride preparation
12/24/2014CN104230730A L-鸟氨酸苯乙酸盐及其制备方法 L- ornithine, phenylacetate and its preparation method
12/24/2014CN104230611A 一种4-(1-取代苯基乙烯基)联苯衍生物及其制备方法和应用 One kind of 4- (1-substituted phenyl) biphenyl derivatives, preparation method and application
12/24/2014CN104230444A 一种利用谷氨酸钠生产废料制备肥料的方法 A use of monosodium glutamate production waste fertilizer preparation method
12/24/2014CN103467324B 一种适合工业化生产的n,n-二甲基甘氨酸的制备方法 Preparation method suitable for industrial production of n, n- dimethyl glycine
12/24/2014CN102935333B 填充床电渗析用于发酵废液中谷氨酸和乳酸分离的方法 Packed bed electrodialysis glutamate and lactate fermentation waste separation for
12/24/2014CN102924311B 一种l-天门冬氨酸-l-鸟氨酸盐的制备方法 One kind of l- aspartate -l- preparation ornithine salt
12/24/2014CN102911072B 酸直接水解5-甲基-5-(3,4-二甲氧基苄基)乙内酰脲制备甲基多巴的方法 Direct acid hydrolysis-methyl-5- (3,4-dimethyl benzyl) hydantoin preparation method 5- methyldopa
12/17/2014CN104220433A 用于制备y氨基酸的方法和用于所述方法的中间体 Intermediate y was prepared for amino acid and methods for the
12/17/2014CN104211611A 一种谷氨酸钠发酵新工艺 One kind of monosodium glutamate fermentation of new technology
12/17/2014CN104211610A 一种谷氨酸钠提取新工艺 One kind of new technology to extract sodium glutamate
12/17/2014CN104211609A 一种高纯度亮氨酸的提取方法 A high-purity leucine extraction method
12/17/2014CN104211608A 一种生产丙氨酸的机械装置 A mechanical device alanine production
12/17/2014CN104211607A 一种生产甘氨酸的机械装置 A mechanical device production glycine
12/11/2014US20140364339 Versatile and stereospecific synthesis of gamma,delta -unsaturated amino acids by wittig reaction
12/10/2014CN104203903A 缬氨酸的连续分离装置和用其连续分离缬氨酸的方法 Valine continuous separation apparatus and method with which continuous separation valine
12/10/2014CN104193751A 一种生产氨基乙酸所排放的母液的处理方法 A processing method amino acid discharged mother liquor production
12/10/2014CN104193639A 甲芬那酸精制系统 Mefenamic acid purification system
12/10/2014CN104193638A 一种制备(s)-2`,6`-二甲基酪氨酸及其衍生物的方法及所述衍生物 A preparation (s) -2`, 6`- dimethyl-tyrosine and derivatives thereof and the derivative
12/10/2014CN104193637A 一种特异性克伦特罗半抗原衍生物、克伦特罗人工抗原及其制备方法和应用 One specificity clenbuterol hapten derivatives, clenbuterol artificial antigen and its preparation method and application
12/10/2014CN104193636A 制备β-氨基丙酸两性表面活性剂的方法 The method of preparation of β- amino acid amphoteric surfactant
12/10/2014CN104193635A 普瑞巴林的合成方法 Synthesis of pregabalin
12/10/2014CN104193634A 一种分离氨基乙酸和氯化铵混合晶体的方法 An amino acid and ammonium chloride method mixed crystals separated
12/10/2014CN104193632A 一种从酶生物技术制备鸟氨酸转化液中分离鸟氨酸并形成鸟氨酸盐酸盐的方法 A method of separating from the enzyme ornithine biotechnology prepared ornithine conversion solution and forming ornithine hydrochloride
12/10/2014CN104193631A 连续萃取法回收酯化废液中甲酯的方法 Continuous extraction waste recycling in methyl esterification method
12/10/2014CN104193630A 一种s-构型普瑞巴林的化学拆分制备方法 One kind of s- configuration pregabalin chemical resolution prepared
12/10/2014CN104193629A 一种制备l-叔亮氨酸的新方法 A new method for the preparation of l- tert-leucine
12/10/2014CN104193616A 一种2-氯-5-碘苯甲酸的合成方法 One kind of 2- chloro-5-iodo-benzoic acid synthesis method of
12/10/2014CN103570571B 一种dtpa五钠盐合成方法 One kind of synthesis of sodium dtpa five
12/10/2014CN103124720B 生产包含一种或多种络合剂盐的粒料的方法 Production comprise one or more complexing agents salt PELLETS
12/10/2014CN102300839B 反式-{4-[(烷基氨基)甲基]环己基}乙酸酯的制备方法 Trans - {4 - [(alkylamino) methyl] cyclohexyl} acetate preparation
12/09/2014US8907127 Preparation method of 4-aminomethylbenzoic acid
12/09/2014US8907126 Tyrosine derivative and method for producing tyrosine derivative
12/02/2014US8901355 Dendrimers and methods for their preparation
11/2014
11/27/2014US20140350295 Method of synthesizing levorotatory p-hydroxyphenylglycine compounds
11/27/2014US20140350291 Process for recovering noble products in a process for producing dialkylaminoalkyl (meth) acrylates
11/27/2014US20140349985 Platinum compound having amino or alkylamino-containing succinic acid derivatives as leaving group, prepartion method thereof, and use thereof
11/25/2014US8895771 Methods of making organic compounds by metathesis and hydrocyanation
11/20/2014US20140343289 Process for producing solid amino acid
11/13/2014US20140336412 Process for the preparation of gamma amino acids and intermediates used in said process
11/13/2014US20140336410 Ethylenically unsaturated monomers having chelating functionality
11/13/2014US20140335327 Amino photo-reactive binder
11/13/2014US20140335326 Photo-reactive binder
11/11/2014US8884041 Method for synthesizing an omega-amino acid or ester from a monounsaturated fatty acid or ester
11/04/2014US8877958 Method to prepare beta-functionalized aliphatic esters
10/2014
10/30/2014US20140323758 Novel process for racemization of an optically active (s)-3-carbamoylmethyl-5-methyl-hexanoic acid to corresponding 3-carbamoylmethyl-5-methyl-hexanoic acid racemate
10/30/2014US20140323747 Process for the synthesis of aminaphtone
10/30/2014US20140323719 Process for the purification of polyaminocarboxylates
10/30/2014US20140323684 Amino acid preparation method comprising a step of hydroformylation of an unsaturated fatty nitrile
10/30/2014US20140322767 Droplet microreactor
10/28/2014US8871950 Process for preparing (+)-polyoxamic acid
10/23/2014US20140316130 Use of microfabricated devices
10/21/2014US8865933 Method for obtaining optically pure amino acids
10/16/2014US20140309424 Direct synthesis of 18f-fluoromethoxy compounds for pet imaging and the provision of new precursors for direct radiosynthesis of protected derivatives of o-([18f] fluoromethyl) tyrosine
10/14/2014US8859812 Compound reagents and method for synthesizing enantiomerically enriched amino acids
10/09/2014US20140303397 Vinyl monomers having chelating functionality
10/09/2014US20140303396 Method for Preparing High-Purity Fesoterodine Fumarate
10/09/2014US20140303300 Method for continuous nucleophilic addition to activated carbon-carbon multiple bonds
10/09/2014US20140301948 [f-18]-labeled l-glutamic acid, [f-18]-labeled l-glutamine, derivatives thereof and use thereof and processes for their preparation
10/08/2014EP2785682A1 Amino acid preparation method comprising a step of hydroformylation of an unsaturated fatty nitrile
10/08/2014EP2785676A1 Method for cleaving unsaturated fatty chains
10/07/2014US8853453 Processes for reducing impurities in lacosamide
10/07/2014US8853446 Synthetic acid and associated methods
10/02/2014US20140296569 Optical Resolution Method for Bicyclic Compound Using Asymmetric Catalyst
10/02/2014US20140296568 Process for the synthesis of diclofenac choline salt
10/02/2014US20140296566 Simplified Radiosynthesis of O-[18F]Fluoromethyl Tyrosine Derivatives
10/02/2014US20140296483 Method for removing fmoc group
10/02/2014US20140295505 Process for the recovery of betaine from molasses
10/01/2014EP2782911A1 Process for the preparation of gamma amino acids and intermediates used in said process
10/01/2014EP2782900A2 Process for the purification of polyaminocarboxylates
09/2014
09/30/2014US8846974 Molybdenum-containing acidic catalysts to convert cellulosic biomass to glycolic acid
09/30/2014CA2784526C Process for the preparation of chelated compounds
09/25/2014US20140288327 L-ornithine phenyl acetate and methods of making thereof
09/23/2014US8841486 Stereoselective synthesis of metyrosine
09/23/2014US8841478 Method for preparing trans-{4-[(alkylamino) methyl]- cyclohexyl}acetic acid ester
09/23/2014US8841470 Process for preparation of nitrogen-containing vegetable oil-based lubricant additive
09/18/2014US20140275624 Preparation of 4-amino-2,4-dioxobutanoic acid
09/18/2014US20140275614 Production and purification of carboxylic betaine zwitterionic monomers
09/16/2014US8835691 Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures
09/16/2014US8835677 Methods for producing aminonitrobenzoic acids
09/16/2014US8835676 Process for the preparation of enantiomerically pure tert-leucine
09/16/2014US8835661 Process for the synthesis of C11 and C12 omega-aminoalkanoic acid esters comprising a nitrilation step
09/16/2014US8835627 Process for the synthesis of ivabradine and addition salts thereof with a pharmaceutically acceptable acid
09/12/2014WO2014135403A1 Process for working up an aqueous solution or slurry of a complexing agent
09/11/2014US20140256984 Devices and methods for crystallization
09/10/2014EP2774914A1 N-benzylaniline derivative and uses thereof
09/10/2014EP2774913A1 Process for working up an aqueous solution or slurry of a complexing agent
09/10/2014EP2773610A1 Iodination process for the preparation of 3,5-disubstituted-2,4,6-triiodo aromatic amines compounds
09/04/2014US20140249320 Process for Preparing 5-biphenyl-4-amino-2-methyl Pentanoic Acid
09/03/2014EP2771319A1 Amino acid derivatives functionalized on the n- terminal capable of forming drug incapsulating microspheres
08/2014
08/28/2014WO2014130992A1 Methods and agents for preventing and treating plasma cell dyscrasias
08/28/2014US20140243553 Amorphous asiatic tromethamine salt and preparation method thereof
08/28/2014US20140243537 Process for the preparation of oseltamivir and methyl 3-epi-shikimate
08/28/2014US20140243412 Process for preparation of pregabalin
08/27/2014EP2769014A1 Process for the production of coated textiles
08/21/2014US20140235894 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
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