| Patents for C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339) |
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| 11/26/2013 | CA2746831C Plasmalogen compounds, pharmaceutical compositions containing the same and methods for treating diseases of the aging |
| 11/21/2013 | WO2013172239A1 Acid diffusion control agent, radiation-sensitive resin composition, method for forming resist pattern, compound, and method for producing compound |
| 11/21/2013 | US20130310555 Synthesis of therapeutic and diagnostic drugs centered on regioselective and stereoselective ring opening of aziridinium ions |
| 11/20/2013 | EP2664611A1 Method for producing alpha,beta-unsaturated carboxylic acid-N,N-disubstituted amide and method for producing 3-alkoxycarboxylic acid-N,N-disubstituted amide |
| 11/20/2013 | EP2664610A1 Method for producing alpha,beta-unsaturated carboxylic acid-N,N-disubstituted amide and method for producing 3-alkoxycarboxylic acid-N,N-disubstituted amide |
| 11/20/2013 | EP2663546A1 Process for producing nitrile-fatty acid compounds |
| 11/20/2013 | EP2253610B1 Method for manufacturing of enaminocarbonyl-compounds and their use in preparing 4-aminobut-2-enolids |
| 11/20/2013 | CN103402973A Compound and method for producing same, as well as method for producing oseltamivir phosphate |
| 11/20/2013 | CN103402972A Method of producing optically active 1-amino-2-vinylcyclopropane carboxylic acid ester |
| 11/20/2013 | CN103396635A Preparation method of heat stabilizer for PVC |
| 11/20/2013 | CN103396334A New synthesis method of 2-ethoxy-4-amino-5-chlorobenzoic acid and intermediate thereof |
| 11/20/2013 | CN103396333A Preparation method of general intermediate ECPPA of ACEI (angiotensin converting enzyme inhibitor) medicines |
| 11/20/2013 | CN103396332A 3-[(N-methyl-N-pentyl)amino]propionic acid hydrochloride preparation method |
| 11/20/2013 | CN103396331A Technology for extracting leucine and cystine by adopting two-step method |
| 11/20/2013 | CN103396330A Preparation method of N,N-dimethyl glycine ester based on silica gel sulfonic acid serving as catalyst |
| 11/20/2013 | CN103395914A Recycling method of glutamic acid crystalloblastic mother liquor |
| 11/20/2013 | CN102796779B Biological method for preparing gamma-aminobutyric acid |
| 11/20/2013 | CN102471294B Chiral cyclic beta-amino aryl butyric acid derivatives, their preparation methods and methods for preparation of chiral beta-amino aryl butyric acid derivatives via them |
| 11/20/2013 | CN102206166B Preparation method for L-2,4-diaminobutyric acid |
| 11/20/2013 | CN101913973B Preparation and use of alkylating agents |
| 11/20/2013 | CN101525299B Method for synthesizing beta-amino acid |
| 11/14/2013 | WO2013169531A1 Methods for making oxetan-3-ylmethanamines |
| 11/14/2013 | WO2013168780A1 Method for producing optically active 2-vinylcyclopropane-1,1-dicarboxylic acid ester |
| 11/14/2013 | US20130303797 Method for synthesizing 2-cyano-3,12-dioxoolean-1, 9(11)-dien-28-oic acid methyl ester and derivatives thereof |
| 11/13/2013 | CN203284359U Novel alanine production apparatus |
| 11/13/2013 | CN103387518A Preparation method of N,N-dimethylglycine |
| 11/13/2013 | CN103387506A Method for producing EDTA ferric sodium salt by recovering Fe<II>EDTA wet-process complexed denitrated waste-liquid |
| 11/13/2013 | CN103387505A Preparation method of nitrilotriacetic acid |
| 11/13/2013 | CN103387504A Preparation method for high-purity betaine sulfate |
| 11/13/2013 | CN103387503A Preparation method for high-purity betaine phosphate |
| 11/13/2013 | CN103387502A Method for extracting L-alanine from L-alanine fermentation liquid |
| 11/13/2013 | CN102618244B Betaine surfactant and preparation method and application thereof |
| 11/13/2013 | CN102531938B Chemical preparation method of tyrosine and tryptophan |
| 11/13/2013 | CN102432479B Method for extracting L-valine from L-valine fermentation liquid |
| 11/13/2013 | CN102432478B Preparation process of glycine |
| 11/13/2013 | CN101784518B A process for the preparation of N,N'-bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid and derivatives thereof |
| 11/13/2013 | CN101472879B Novel crystal of 5-aminolevulinic acid phosphate and process for production thereof |
| 11/13/2013 | CN101462973B Nitrogen-containing polyfunctionality metacrylic acid ester monomer, preparation and use thereof |
| 11/06/2013 | CN102216258B Method for the synthesis of an omega-amino acid or ester starting from a monounsaturated fatty acid or ester |
| 11/06/2013 | CN102143938B Process for production of alpha-trifluoromethyl-beta-substituted- beta-amino acid |
| 11/06/2013 | CN102093237B Synthesis method of gabapentin hydrochloride |
| 11/06/2013 | CN101982458B 3-amino-3-arylpropionic acid and preparation method thereof |
| 11/06/2013 | CN101903333B Method for manufacturing 2-fluoracyl-3-amino-acrylic acid derivatives |
| 11/06/2013 | CN101857550B Method for producing 6-aminocaproic acid hydrochloride and 6-aminocaproic acid by using nylon-6 waste through depolymerization |
| 11/06/2013 | CN101786952B Anthraquinone compound and preparation method and medical application of lysine salt thereof |
| 10/30/2013 | EP2657222A1 Beta-aminocarbonyl compound production method |
| 10/30/2013 | CN103373957A Chelate with functions of protecting nerve cells |
| 10/30/2013 | CN103373934A Catalytic synthesis method of chiral intermediate for carbapenem and penem medicaments |
| 10/30/2013 | CN103373933A Lauryl dimethyl betaine and iodine complex |
| 10/30/2013 | CN102249942B Method for synthesizing 3,5-diamido benzoic acid by industrial continuous hydrogenation |
| 10/30/2013 | CN102153483B Axial chirality vicinal diamine compound and preparation method thereof |
| 10/30/2013 | CN102028179B Method for refining gourmet powder mother liquor |
| 10/30/2013 | CN101973901B Glutamic acid continuous isoelectric crystallization method |
| 10/30/2013 | CN101906052B Method for preparing D-m-hydroxyphenylglycine |
| 10/30/2013 | CN101863787B Organic/inorganic hybrid photocuring moisture-proof material and preparation thereof |
| 10/29/2013 | CA2563038C Neurologically-active compounds |
| 10/23/2013 | EP2653159A1 Bromfenac organic salts and preparation method, composition and use thereof |
| 10/23/2013 | CN103370302A Process for the direct amination of alcohols using ammonia to form primary amines by means of a Xantphos catalyst system |
| 10/23/2013 | CN103361081A Liquid crystal aligning agent, liquid crystal alignment film, liquid crystal display component, polymer and compound |
| 10/23/2013 | CN103360283A Method for extracting citrulline from selenium-contained watermelon plant tissues |
| 10/23/2013 | CN103360273A N-(3,4-dihydroxyl) phenylacetyl-iminodiacetic acid and synthetic method thereof |
| 10/23/2013 | CN103357279A Teicoplanin chiral conposite membrane and its application in separation of D,L-p-hydroxyphenylglycine racemates |
| 10/23/2013 | CN102675137B Method for preparing N-butyl p-amino benzoic acid |
| 10/23/2013 | CN101823928B Clean production process for derivatives of para aminobenzoic acid by reactor coupled simulated moving bed |
| 10/23/2013 | CN101808979B Process for preparing 2-dihaloacyl-3-aminoacrylic acid derivatives |
| 10/23/2013 | CN101675029B Method for crystallization of 2-(4-N,N-diethyl amino-2-hydroxy benzoyl)-benzoic acid-n-hexyl ester |
| 10/17/2013 | WO2013154066A1 Optical resolution method for bicyclic compound using enzyme |
| 10/17/2013 | US20130274507 Process simplification for precursor compound |
| 10/16/2013 | EP2649040A1 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 |
| 10/16/2013 | CN103351307A 2-(butyryloxy)-5-amino benzoic acid, and preparation method and application thereof |
| 10/16/2013 | CN103351306A One-pot method of preparing N,N-dimethyl glycinate |
| 10/16/2013 | CN102504055B Benzophenone initiating agent with aqueous reactivity and synthetic method thereof |
| 10/16/2013 | CN102391139B Energy-saving and environmentally-friendly process for synthesizing alkyl betaine |
| 10/16/2013 | CN102089272B Method for synthesising 9-aminononanoic acid or the esters thereof from natural unsaturated fatty acids |
| 10/16/2013 | CN102079714B Method and equipment for separating alpha-ketoleucine from water by integrating continuous multistage countercurrent liquid-liquid extraction with rectification under reduced pressure |
| 10/16/2013 | CN102070473B Method for synthesizing D-valine |
| 10/16/2013 | CN101952249B Process and intermediates for the preparation of 5-biphenyl-4-yl-2-methylpentanoic acid derivatives |
| 10/16/2013 | CN101631764B Process for the preparation of amino acid methyl esters |
| 10/09/2013 | EP2647620A1 Stable synthetic intermediate and method for manufacturing same |
| 10/09/2013 | EP2646411A1 Preparation of pet precursor |
| 10/09/2013 | CN103347849A Homo- and hetero-polyamino-acid derivatives of fullerene C60, method for producing same, and pharmaceutical composition based on said derivative |
| 10/09/2013 | CN103347848A Hydrated n-fullerene amino acids, method for producing the latter, and pharmaceutical compositions on the basis thereof |
| 10/09/2013 | CN103342652A Preparation method for N,N-dimethylamino acetate |
| 10/08/2013 | US8554373 Preparation and use of alkylating agents |
| 10/08/2013 | US8551445 Preparation and use of alkylating agents |
| 10/03/2013 | US20130261332 Preparation of organic compounds for enhanced reactivity |
| 10/03/2013 | US20130259897 Crystalline forms of (r)-3-[n-(3'-chlorobiphenyl-4-ylmethyl)-n'-(3-hydroxyisoxazole-5-carbonyl)hydrazino]-2-hydroxypropionic acid isopropyl ester |
| 10/02/2013 | EP2644685A1 Composition comprising zwitterionic geminal liquids as wettability modifiers in improved oil recovery processes |
| 10/02/2013 | EP2644587A2 Process and intermediates for preparing integrase inhibitors |
| 10/02/2013 | DE10297839T5 Verfahren zur Herstellung einer Taxolseitenkette unter Verwendung eines heterogenen, trifunktionalen Katalysatoren A process for the preparation of a taxol side chain using a heterogeneous, trifunctional catalysts |
| 10/02/2013 | CN103333314A Cation photocuring fluorinated polyurethane resin and preparation method thereof |
| 10/02/2013 | CN103333079A Imino acid PET imaging agent, and preparation method and application thereof |
| 10/02/2013 | CN103333078A Synthesis method for key intermediate, analogue or salt of ticlopidine |
| 09/26/2013 | WO2013142093A1 Method for the synthesis of droxidopa |
| 09/26/2013 | WO2013139143A1 Salfaprodil crystal form, preparation method, and sterile powder containing salfaprodil crystal |
| 09/26/2013 | WO2013113946A3 Process for the preparation of optically pure fesoterodine derivatives |
| 09/26/2013 | US20130253061 Method of droxidopa synthesis |
| 09/25/2013 | CN103319656A Thermo-sensitive type L-carnitine molecularly-imprinted polymer and preparation method thereof |
| 09/25/2013 | CN103319359A Production method of iminodiacetic acid |
| 09/25/2013 | CN103319358A Preparation method of 7-amino heptanoic acid |