| Patents for C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339) |
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| 04/27/1999 | US5898078 Preparation of ferric aminopolycarboxylate solutions having improved stability |
| 04/22/1999 | WO1999019931A1 Liquid electrolyte lithium-sulfur batteries |
| 04/22/1999 | CA2305454A1 Liquid electrolyte lithium-sulfur batteries |
| 04/21/1999 | CN1214674A Polyether amino acid ester compound, preparation method and use thereof |
| 04/20/1999 | US5895823 Oxidation of choline hydroxide in presence of supported noble metal catalyst; catalysis |
| 04/15/1999 | WO1999018063A2 Process for preparing a cyclic amino acid anticonvulsant compound |
| 04/15/1999 | WO1999017878A1 USE OF TRIS (TRIFLUORO METHYLSULFONYL) METHANE, IN ADDITION TO ALKALINE METAL SALTS AND ALKALINE-EARTH METAL SALTS THEREOF AS CATALYSTS DURING C-C BONDING SYNTHESES AND THE NOVEL Mg SALT OF TRIS (TRIFLUORO METHYLSULFONYL) METHANE |
| 04/14/1999 | EP0767777B1 New salts of 2-[(2,6-dichlorophenyl)amine]phenylacetoxyacetic acid with organic basic cations |
| 04/08/1999 | DE19743985A1 New tris:tri:fluoromethyl-sulfonyl-methane and its salts used as catalysts e.g., in cycloaddition reactions |
| 04/07/1999 | EP0794937B1 Process for preparing 5-amino-2,4,6-triiodoisophthalic acid dichloride by chlorination of the corresponding acid in the presence of a tertiary amine salt or quarternary ammonium salt |
| 04/07/1999 | CN1042850C Pressure control switching device for air compressor |
| 04/06/1999 | CA2007653C Process for the manufacture of anilinofumarate via chloromaleate or chlorofumarate or mixtures thereof |
| 04/01/1999 | WO1999002484A3 Preparation of aminopolycarboxylate-ferric solutions with improved long-term stability |
| 03/31/1999 | EP0905257A1 Process for preparing optically active 2-amino-Omega-oxoalkanoic acid derivatives |
| 03/31/1999 | EP0904263A1 N-bis- or n-tris- (1,2-dicarboxy-ethoxy)-ethyl]-amine derivatives and preparation and use of the same |
| 03/31/1999 | EP0742788B1 Process for the preparation of a linear formyl compound |
| 03/25/1999 | WO1999014184A1 Novel stereoselective processes for the preparation of gabapentin analogues |
| 03/25/1999 | CA2247952A1 Process for preparing optically active 2-amino-w-oxoalkanoic acid derivatives |
| 03/24/1999 | EP0903337A1 Process for the preparation of 1-alkoxycarbonyl-3-phenylpropyl derivatives |
| 03/24/1999 | EP0605637B1 Preparation of substituted isoserine esters using metal alkoxides and s-lactams |
| 03/24/1999 | CN1211973A Process for producing glutamic acid |
| 03/24/1999 | CN1211621A Method for recovering glutamic acid and correlated matter from glutamic acid fermented solution |
| 03/24/1999 | CN1211567A Separating method for unequal-quantity antipode of phenylalanine |
| 03/18/1999 | CA2246116A1 Microwave synthesis of quinacridone intermediates |
| 03/17/1999 | EP0902011A1 $g(g)-OXO-HOMOPHENYLALANINE DERIVATIVES AND PROCESS FOR PRODUCING HOMOPHENYLALANINE DERIVATIVES BY REDUCING THE SAME |
| 03/17/1999 | EP0902010A1 Process for preparing aspartic acid from ammonium aspartate, and continuous process for preparing polysuccinimide involving such process |
| 03/16/1999 | US5883129 Hydroxylated anthranilic acid derivatives |
| 03/11/1999 | WO1999011604A1 Sterilized 5-aminolevulinic acid |
| 03/11/1999 | WO1999011603A1 Process for preparing aspartic acid from ammonium aspartate, and continuous process for preparing polysuccinimide involving such process |
| 03/11/1999 | WO1999011602A1 Method for preparing arylaminoalkylidenemalonate compounds |
| 03/03/1999 | CN1042330C Process for producing phenyl propionic derivatives |
| 03/02/1999 | US5877343 Efficient and highly enantioselective process for the preparation of enantiomerically pure cyclopentane-β-amino acids |
| 03/02/1999 | US5877314 Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors |
| 02/24/1999 | EP0897381A1 Polyether amino acid ester compounds, preparation method and use thereof |
| 02/24/1999 | CN1042222C Process for prepn. of cyclopentene, cyclopentane and cyclohexane derivatives |
| 02/23/1999 | US5874608 Process for the preparation of esters of aromatic carboxylic acid |
| 02/23/1999 | CA2166061C Novel processes for preparing (s)-4-amino-hepta-5,6-dienoic acid and intermediates thereof |
| 02/18/1999 | WO1999007793A1 Dye intermediate and method to manufacture dyes |
| 02/18/1999 | CA2297215A1 Dye intermediate and method |
| 02/17/1999 | EP0896961A1 Process for the preparation of 3-dihalobenzyl-2,4-quinazolinedione derivatives |
| 02/16/1999 | US5872285 Production of D,L-aspartic acid |
| 02/16/1999 | CA2147329C Process for preparing l-aspartic acid from aspartate ammonium |
| 02/11/1999 | WO1999006352A1 PROCESS FOR PRODUCING OPTICALLY ACTIVE β-AMINO KETONES, AND OPTICALLY ACTIVE BINUCLEAR PALLADIUM COMPLEX AND PROCESS FOR PRODUCING THE SAME |
| 02/10/1999 | EP0895520A1 Process for preparing water-soluble, polyamino polycarboxylic acids |
| 02/10/1999 | EP0773924B1 Process for the preparation of a dicarboxylic acid dichloride |
| 02/10/1999 | EP0729451B1 Recovery of an amino acid |
| 02/10/1999 | CN1207678A Excitatory amino acid receptor antagonists |
| 02/09/1999 | US5869668 Processes for preparing L!- or D!-homoalanin-4-yl-(methyl) phosphinic acid and salts thereof by racemate resolution |
| 02/04/1999 | WO1999005093A1 Isocyanoalkyl carbonic acid derivatives, their conversion into secondary amidoalkyl carbonic acid derivatives by isocyanide-multicomponent reactions, as well as these secondary amidoalkyl carbonic acid derivatives. |
| 02/04/1999 | WO1999005092A1 Process for the preparation of l-carnitine |
| 02/04/1999 | CA2298664A1 Process for the preparation of l-carnitine |
| 02/03/1999 | EP0748325B1 Process for preparing [l]- or [d]-homoalanin-4-yl-(methyl)phosphinic acid and its salts by racemic resolution |
| 02/03/1999 | EP0726891B1 A method for preparing tert-leucine and analogues thereof in enantiomeric form, and intermediates therein |
| 02/03/1999 | EP0669918B1 Furyl or thienyl carbonyl substituted taxanes and pharmaceutical compositions containing them |
| 01/28/1999 | WO1999003821A2 Process for isomerisation of tilidine |
| 01/28/1999 | DE19731893A1 New acylamino:alkyl-(thio)carbonate derivatives |
| 01/27/1999 | CN1041824C Extraction method of L-lysine from fermentation liquor |
| 01/26/1999 | US5864041 Process for producing threo-3-(3,4-dihydroxyphenyl)serine |
| 01/21/1999 | WO1999002484A2 Preparation of aminopolycarboxylate-ferric solutions with improved long-term stability |
| 01/21/1999 | CA2296565A1 Preparation of aminopolycarboxylate-ferric solutions with improved long-term stability |
| 01/20/1999 | EP0850072A4 A method for preparing radiolabeled peptides |
| 01/19/1999 | US5861369 (2-carboxy-3-hydroxy-propyl)-iminodiacetic acid and derivatives |
| 01/14/1999 | WO1999001420A1 Process for the preparation of 2-aminomalonic acid derivatives and intermediates used in the process |
| 01/14/1999 | WO1999001419A1 Processes for producing 2-aminomalonic acid derivatives and 2-amino-1,3-propanediol derivatives, and intermediates for producing the derivatives |
| 01/14/1999 | WO1999001035A1 Method of making amino acid acrylic monoesters and compositions utilizing the same |
| 01/14/1999 | CA2264160A1 Method of making amino acid acrylic monoesters and compositions utilizing the same |
| 01/13/1999 | EP0889874A1 7-amino-2-heptenoates and their use in the preparation of methylphenidate |
| 01/12/1999 | US5859284 Preparation of carbocyclic compounds |
| 01/07/1999 | WO1999000535A1 Method for preparing 2-aryl or 2-heterocyclyl chiral propionic acids and their esters |
| 01/07/1999 | EP0888367A1 Isolated rna molecules which bind to arginine and uses thereof |
| 01/05/1999 | US5856578 Process for the preparation of unsaturated amino compounds |
| 01/05/1999 | US5856570 Process for preparing 5-amino-2,4,6-triiodoisophthalic acid dichloride by chlorination of the corresponding acid in the presence of a tertiary amine salt or quaternary ammonium salt |
| 01/05/1999 | US5856566 Colored particles; irradiation of crystals |
| 01/05/1999 | US5856324 Use of dioxomorpholines for combat endoparasites, dioxomorpholines and process for their production |
| 12/30/1998 | EP0886633A1 A process for producing glutamic acid |
| 12/29/1998 | US5854303 Polymer, article and method for inhibiting the growth of ocular pathogens in eye care products |
| 12/23/1998 | WO1998057923A1 New production process |
| 12/23/1998 | CN1202482A Degreasing method for BPMC |
| 12/23/1998 | CN1202481A Purified glycine ethyl ester hydrochloride and its producing process |
| 12/22/1998 | US5852212 Process for preparation of optically active α-bromo and α-chlorocarboxylic compounds |
| 12/17/1998 | WO1998057173A1 Combinatorial process for preparing substituted phenylalanine libraries |
| 12/16/1998 | EP0884314A2 Metal alkoxides |
| 12/16/1998 | CN1202103A Excitatory amino acid receptor antagonists |
| 12/16/1998 | CN1041205C Process for crystallisation of aspartame |
| 12/15/1998 | US5849950 Preparation of glycine-N,N-diacetic acid derivatives |
| 12/15/1998 | US5849948 Alkylation of amino acids |
| 12/09/1998 | EP0772586B1 Process for preparing d,l-aspartic acid from ammonium salts of the maleic acid |
| 12/08/1998 | US5847197 Process for the preparation of aminomalonic acid ester salts |
| 12/08/1998 | US5847117 Reagent and catalytic process useful for cleaving a protected functional group |
| 12/02/1998 | EP0768917B1 Process for preparing carboxylic acid salts and catalysts useful in such process |
| 12/01/1998 | US5844696 Nitric esters from derivatives of 2-(2,6-dihalophenylamino) phenylacetoxyacetic acid and their preparation process |
| 11/26/1998 | WO1998052908A1 Preparation of tri-iodo benzene compounds |
| 11/26/1998 | CA2290529A1 Preparation of tri-iodo benzene compounds |
| 11/25/1998 | CN1200108A Esters |
| 11/24/1998 | US5840990 Intermediates to carbocyclic nucleosides |
| 11/24/1998 | US5840961 Reacting 3-(trimethylsilyl)-2-propynal with l-phenylglycinol; imino alcohol; hydrolysis; transesterification; desilylating |
| 11/24/1998 | US5840956 Intermediate for anticonvulsant |
| 11/19/1998 | WO1998051685A1 Method of manufacturing sertindole |
| 11/19/1998 | WO1998051655A1 Excitatory amino acid receptor modulators |
| 11/18/1998 | EP0878463A1 Excitatory amino acid receptor modulators |