| Patents for C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339) |
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| 04/17/2002 | EP1197563A1 Method for Producing Amino Acids |
| 04/17/2002 | EP1197507A2 Stabilised Mono- and Polyaspartic acid ester |
| 04/17/2002 | EP1196227A1 Method for using laser light to control crystal form |
| 04/16/2002 | US6372941 Halogenating hydroxyl group of beta-hydroxy-alpha-aminocarboxylic acid or acid salt thereof by treating with halogenating agent in ether solvent |
| 04/16/2002 | US6372940 Mixing at room temperature l(-)-carnitine inner salt, fumaric acid or l(+)-tartaric acid, 6-8% by weight of water, heating under stirring, cooling molten mass until completely solidified, grinding solidified mass to desired particle size |
| 04/16/2002 | US6372939 Hydroformylating 3-pentenenitrile in presence of catalyst comprising group viii element to produce mixture of formylvaleronitriles, oxidizing to cyanovaleric acids, catalytically hydrogenating to 6-aminocaproic acid and isomers |
| 04/16/2002 | US6372936 Reacting amino protected racemic 3-amino-2-methyl propionic acid with enantiomer of chiral amine to form diastereomeric salts, recrystallizing salts from ethyl acetate to separate, releasing resolved acid with solution of inorganic base |
| 04/11/2002 | WO2002029412A2 Selective binding materials |
| 04/11/2002 | WO2002028818A1 Process for the preparation of alkyl n-alkylanthranilate |
| 04/11/2002 | WO2002028778A1 Method for co-precipitating actinides and method for preparing mixed actinide oxides |
| 04/11/2002 | WO2001072688A3 Method for preparing (2s,3r,4s)-4-hydroxyisoleucine and analogues thereof |
| 04/11/2002 | US20020042540 New 6,6'-bis-(1-phosphanorbornadiene) diphosphines, their preparation and their uses |
| 04/11/2002 | US20020042537 Method for producing lysine derivative |
| 04/11/2002 | US20020042536 Preparation of amino-protected lysine derivatives |
| 04/11/2002 | CA2359648A1 Process for the production of amino acids |
| 04/10/2002 | EP1194398A1 Synthesis of (r) and (s)-aminocarnitine and their derivatives starting from d- and l-aspartic acid |
| 04/09/2002 | US6369268 Diester amine adducts |
| 04/09/2002 | US6369244 C13 amido substituted taxane derivatives and pharmaceutical compositions containing them |
| 04/04/2002 | WO2002027037A1 A multistep process for recovering betaine, erythritol, inositol, sucrose, mannitol, glycerol and amino acids from a process solution using a weakly acid cation exchange resin |
| 04/04/2002 | WO2002026750A2 Phosphino-aminophosphines, catalyst complexes and enantioselective hydrogenation |
| 04/04/2002 | US20020040156 Useful as photographic bleaching agent, a fertilizer, biodegradability |
| 04/03/2002 | EP1193253A1 Process for producing optically active azetidine-2-carboxylic acids |
| 04/03/2002 | EP1193252A2 Beta-Lactams useful for preparation of substituted isoserine esters using metal alkoxides |
| 04/03/2002 | CN1342652A Spirocyclophophorous amine |
| 04/03/2002 | CN1342642A Process for synthesizing N-2-aroylphenyl-tyrosine |
| 04/02/2002 | US6365770 Production of alkyl 6-aminocaproate |
| 04/02/2002 | US6365754 Process for producing erythro-3-amino-2-hydroxybutyric acid derivatives |
| 04/02/2002 | US6365750 Methods for the preparation of taxanes using oxazolidine intermediates |
| 04/02/2002 | CA2074486C Process for producing aminocarboxylic acid salt |
| 03/28/2002 | WO2002024628A1 PROCESS FOR PRODUCING OPTICALLY ACTIVE β-AMINO ACID DERIVATIVE |
| 03/28/2002 | US20020038051 As catalyst for dehydrogenating alcohols |
| 03/28/2002 | US20020038050 Process for the manufacture of amino carboxylic acids |
| 03/28/2002 | US20020038047 Process to separate linear alkyl 5-formylvalerate |
| 03/27/2002 | EP0920410B1 Preparation of cyclohexene carboxylate derivatives |
| 03/27/2002 | EP0820430B1 Reductive process for the preparation of ethylenediaminedisuccinic acid |
| 03/27/2002 | EP0766670B1 Tri-substituted phenyl derivatives useful as pde iv inhibitors |
| 03/26/2002 | CA2260330C Process for the preparation of aqueous solutions of betaine |
| 03/26/2002 | CA2023645C Process for the enantioselective preparation of phenylisoserin derivatives |
| 03/21/2002 | WO2002022549A1 Process for the removal of nitrobenzenesulfonyl |
| 03/21/2002 | WO2001072689A3 Method for separating a basic amino acid from fermentation broth |
| 03/21/2002 | WO2001068729A8 Compositions and methods for selectively binding amines or amino acid enantiomers over their counter-enantiomers |
| 03/21/2002 | US20020035283 Using hydrogenation catalyst complex containing ruthenium |
| 03/21/2002 | US20020035269 Method for separating a basic amino acid from fermentation broth |
| 03/21/2002 | US20020033184 Method and kit for removing aldehyde-based stains |
| 03/20/2002 | EP1188741A1 Diammonium ruthenium diethylenetriaminepentaacetate or hydrates thereof and process for the preparation of both |
| 03/20/2002 | EP1187805A1 Process for preparing r-(-)-carnitine from s-(-)-chlorosuccinic acid or from a derivative thereof |
| 03/20/2002 | EP0915828B1 A process for the production of crystalline aspartic acid |
| 03/20/2002 | CN1340498A Process for preparing glycine |
| 03/19/2002 | US6358643 Batteries |
| 03/14/2002 | WO2001051919A9 High-throughput formation, identification, and analysis of diverse solid-forms |
| 03/14/2002 | US20020032343 Process for preparing a complex of a ligand, metal and base |
| 03/13/2002 | EP0828704B1 Methods of making (s)-3-(aminomethyl)-5-methylhexanoic acid |
| 03/13/2002 | CN1339431A Process for preparing DL-serine |
| 03/12/2002 | US6355680 Albumin-binding compounds that prevent nonenzymatic glycation and that may be used for treatment of glycation-related pathologies |
| 03/07/2002 | WO2002018319A1 Process for making n-aryl-anthranilic acids and their derivatives |
| 03/07/2002 | CA2420003A1 Process for making n-aryl-anthranilic acids and their derivatives |
| 03/06/2002 | EP1184076A1 Polymer-supported lewis acid catalyst |
| 03/06/2002 | CN1339023A Improved process for preparation of non-hydroscopic salts of L(-)-Carnitine |
| 03/06/2002 | CN1080088C Extraction method of fatty and compound amino acid from adult 'Luchung' insect |
| 02/28/2002 | WO2002016403A1 Method of continuously degrading protein |
| 02/28/2002 | US20020026081 Process for producing alpha-aminoketone derivatives |
| 02/28/2002 | US20020026076 Heating the acylamino acid to a temperature in the range from 110 degrees C. to 220 degrees C. and hydrolyzing |
| 02/28/2002 | US20020026069 Reacting L-DOPA with ethanol with thionyl chloride or acid catalyst; devolatilization; water dilution; cosolvent; base precipitation; drying; recrystallizaiton in solvent with antioxidant |
| 02/28/2002 | DE10040401A1 High yield preparation of N-substituted alpha-amino acids by electrochemical carboxylation of N-substituted imines in a non-sectioned cell containing a sacrificial anode |
| 02/27/2002 | EP1181089A1 Method for separating organic substances from an aqueous mixture |
| 02/27/2002 | CN1337938A Novel method for preparing chiral amino acids |
| 02/26/2002 | US6350905 Catalytic reaction of olefin in the presence of osmium catalyst for aminohydroxylation |
| 02/21/2002 | WO2002014260A1 Hydrolysis of acylamino acids |
| 02/21/2002 | DE10039268A1 Hydrolyse von Acylaminosäuren Hydrolysis of acyl amino acids |
| 02/20/2002 | EP0938366B1 Method for extracting amine compounds from a liquid medium |
| 02/20/2002 | CN1336911A Prepn. of aminocarboxylic acids by oxidation of primary amino-alcohols |
| 02/19/2002 | US6348620 Method for homogeneous enantioselective hydrogenation using catalytic ferrocenyl bis-phosphine complexes |
| 02/14/2002 | WO2002012184A1 Process for preparing alpha-amino acids and their derivatives including phenylalanine and homophenylalanine and their intermediates |
| 02/14/2002 | WO2002011883A1 CATALYST FOR AROMATIC C-O, C-N, and C-C BOND FORMATION |
| 02/14/2002 | WO2001087806A3 Process for the preparation of aniline compounds |
| 02/14/2002 | WO2001042173A3 Method for the preparation of enantiomerically enriched compounds |
| 02/14/2002 | US20020019566 Reacting an amino acid with dihalo(cyclo)alkane compound |
| 02/14/2002 | US20020019565 Process for making iminodiacetic acid compounds from monoethanolamine substrates |
| 02/14/2002 | US20020019564 Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts |
| 02/14/2002 | US20020019491 Separation of enantiomorphs |
| 02/13/2002 | EP1179599A2 Method for producing lysine derivative |
| 02/13/2002 | EP1179530A1 Processes for preparing optically active amino acid derivatives |
| 02/13/2002 | CN1335300A Prepn of long chain nylon salt |
| 02/12/2002 | US6346259 Dehydrohalogenation of haloalkylester with tertiary amine and alcohol to form betaine alkyl ester |
| 02/12/2002 | CA2094380C Radiolabelling |
| 02/07/2002 | WO2002010120A1 Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy |
| 02/07/2002 | WO2002010119A1 Preparation of sterile crystals of 5-aminolevulinic acid utilized for medical diagnostic and therapeutic purposes, and a device for facilitating this diagnostic process |
| 02/07/2002 | WO2002010096A1 Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids |
| 02/07/2002 | CA2416307A1 Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy |
| 02/07/2002 | CA2416303A1 Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids |
| 02/06/2002 | CN1334799A Alpha-substitution of unprotected beta-amino ester compounds |
| 02/06/2002 | CN1334723A Improvements in or relating to powder |
| 01/31/2002 | WO2002008228A2 Method for the manufacture of anagrelide |
| 01/31/2002 | WO2002008170A1 PROCESS FOR PRODUCING α-AMINO-α', α', α'-TRIHALOKET0NE DERIVATIVES, α-AMINO-α', α', α'-TRIHALOALCOHOL DERIVATIVES AND α-HYDROXY-β-AMINOCARBOXYLIC ACID DERIVATIVES |
| 01/31/2002 | US20020013501 By Reformatsky rearrangement of aldehydes, ketones, or imines in presence of zinc |
| 01/30/2002 | EP1176137A1 Powdery s,s-ethylenediamine-n,n'-disuccinic acid iron complex and process for producing the same |
| 01/30/2002 | EP1176135A1 Process for producing optically active alcohol |
| 01/30/2002 | EP0889874B1 7-amino-2-heptenoates and their use in the preparation of methylphenidate |
| 01/30/2002 | CN1078585C Process for refining amino-undecylic acid |
| 01/29/2002 | US6342629 Process for production of optically active n-protected-n-methyl-phenylalanine derivative |