| Patents for C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339) |
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| 04/11/1989 | US4820869 Method for the separation of leucine |
| 04/05/1989 | EP0310126A2 Derivatives of pyrocatechol-carboxylic acid, their preparation and use as active ingredients in medicines |
| 04/05/1989 | EP0309827A1 L-Dopa derivatives or their acid addition salts, process for producing same and their use |
| 04/05/1989 | EP0309711A1 Improved method for the preparation of anilinofumarate |
| 04/04/1989 | US4818409 Obtaining aqueous solutions of organic acids or bases from aqueous solutions of their salts |
| 03/29/1989 | EP0309324A1 Process for the preparation of N-alkylated amino acids and their esters, use in the synthesis of carboxyalkyl dipeptides |
| 03/29/1989 | EP0309300A2 Process for the preparation of dimethylglycylgluconic-acid salts |
| 03/29/1989 | EP0308839A2 Pharmaceutical composition containing a 7-diphenyl methylene bicycloheptane or a 7-diphenyl methylene bicycloheptene derivative, use of these compounds as medicines, these 7-diphenyl methylene bicycloheptanes and 7-diphenyl bicycloheptenes, and process for their preparation |
| 03/29/1989 | EP0308451A1 Process for the manufacture of 4-(phenylmethyl) aspartate |
| 03/28/1989 | CA1251792A1 Benzoyl alanines and their use as corrosion inhibitors |
| 03/22/1989 | EP0308341A1 Process for the industrial synthesis of perindopril and for its principal synthesis intermediates |
| 03/22/1989 | EP0308340A1 Process for the synthesis of N-alkylated alpha-amino acids and their esters, use in the synthesis of carboxyalkyl dipeptides |
| 03/21/1989 | US4814486 Method for the preparation of anilinofumarate |
| 03/21/1989 | US4814454 Antiallergens, antiinflammatory |
| 03/21/1989 | CA1251464A1 TERT-BUTYL GAMMA DIMETHYLAMINO .beta.-HYDROXY BUTYRATE AND PROCESS FOR ITS PREPARATION |
| 03/15/1989 | EP0306592A2 Process for concentration of an aqueous solution of amino acid |
| 03/08/1989 | EP0306263A2 Novel HMG-COA reductase inhibitors |
| 03/08/1989 | EP0306143A1 Preparation of (3S,4S)-(N-alpha-boc)-4-amino-5-cyclohexyl-3-hydroxypentanoic-acid ethyl ester |
| 03/08/1989 | CN1031527A New process of glutamic acid recovery from isoelectric point crystallizing mother liquor |
| 03/01/1989 | EP0305320A2 Multinucleic substituted complexants, complexes and complex salts, process for their preparation and pharmaceutical agents containing them |
| 02/28/1989 | US4808732 Amino-tetraalkylbenzoylphthalic acids |
| 02/28/1989 | US4808541 Releasing lanthanide, forming fluorescent chelate |
| 02/23/1989 | WO1989001470A1 Process for producing e/z mixtures of 2-(bicyclo[3.3.0]octane-3-ylidene) acetic acid derivatives with predominant e or z moieties |
| 02/21/1989 | US4806641 Salts of 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine and amino compounds |
| 02/21/1989 | US4806604 Photosensitive calcium chelators |
| 02/21/1989 | US4806151 Esterification, then amination of 4-chloro-3,5-dinitro-benzoic acid; acid catalyst, salt formation of excess; fungicides, herbicides |
| 02/21/1989 | CA1250311A1 Process for the preparation of methyl n- methylanthranilate |
| 02/15/1989 | EP0303562A1 Process for the preparation of E/Z mixtures of 2-(bicyclo[3.3.0]octan-3-ylidene) acetic-acid derivatives with a major proportion of E or Z isomer |
| 02/15/1989 | EP0303181A2 1,2-Diamine compounds, process for their preparation as well as medicaments containing these compounds |
| 02/14/1989 | US4804760 Cyclization of aminoacrylate with acid acceptor in aprotic solvent |
| 02/14/1989 | CA1249994A1 PROCESS FOR THE RACEMIZATION OF N-ACETYL-D (L)-.alpha.- AMINO CARBOXYLIC ACIDS |
| 02/08/1989 | EP0302624A2 A method for racemization of optically active serine |
| 02/08/1989 | EP0302349A2 Biologically active carboxylic acid esters |
| 02/08/1989 | EP0226636B1 New carboxylic acid derivatives, their manufacturing process, use and medicines containing these compounds |
| 02/08/1989 | EP0189427B1 Orally active heparin multiplets |
| 02/07/1989 | US4803201 Aphidicolane derivatives; viricides; antitumor agents |
| 02/01/1989 | EP0301834A2 Derivatives of benzoyloxyacetic acid, and preparation and formulations thereof for therapeutic use |
| 02/01/1989 | EP0301457A2 Process for the preparation of optically active secondary amines |
| 01/31/1989 | CA1249594A1 Process for the production of n-methylcarbamates |
| 01/26/1989 | WO1989000557A1 Aminopolycarboxylic acids and derivatives thereof |
| 01/25/1989 | EP0300451A1 Method for separation of electrolytes, and method for ion exchange of electrolytes with counter-ions |
| 01/25/1989 | EP0300448A2 Separation medium |
| 01/25/1989 | EP0300387A2 Phenyl alkenylcarboxylic acids and their esters |
| 01/25/1989 | EP0300287A2 Process for the reduction of ketones |
| 01/25/1989 | CN1030573A Manufacturing process for l-phenylglycine |
| 01/18/1989 | EP0299795A2 Aminopolycarboxylic acids and derivatives thereof |
| 01/18/1989 | EP0299434A2 High pH recovery of neutral amino acids |
| 01/11/1989 | EP0298640A1 A new antimicrobial agent, fr 109615 and production thereof |
| 01/10/1989 | US4797423 Lysine salt of 4-diphenylacetic acid and its ophthalmic fomulations |
| 12/29/1988 | WO1988010248A1 Process for separating amino acids |
| 12/28/1988 | EP0296937A1 Process for the separation of amino acids |
| 12/28/1988 | EP0296545A1 Antibiotic called fumifungin, microbiological process for its preparation and its use as a medicament |
| 12/27/1988 | US4794197 Hemochromatosis; blood disorders |
| 12/21/1988 | EP0295550A1 Process for the preparation of D- or L-alanine with high enantiomeric purity |
| 12/21/1988 | CN88103158A Continuous extraction method of glutamic acid and its device |
| 12/14/1988 | EP0295109A1 Process for preparing optically active alcohol |
| 12/07/1988 | EP0293432A1 Organic acid anhydride and pharmaceutical composition on a prodrug base |
| 12/01/1988 | WO1988009327A1 New aralkyl esters and processes for their preparation |
| 11/30/1988 | EP0293351A2 New aralkyl esters and processes for their preparation |
| 11/30/1988 | EP0293220A2 Pharmacologically active 2-and 3-substituted (1', 5'-diaryl-3-pyrazolyl)-N-Hydroxypropanamides and method for synthesizing |
| 11/30/1988 | EP0293073A1 Chroman-6-sulphonyl derivatives |
| 11/29/1988 | US4788331 Method of preparing 5-amino salicylic acid |
| 11/29/1988 | US4788322 Process for preparing ACHPA |
| 11/23/1988 | EP0292161A2 New photosensitive calcium chelators |
| 11/23/1988 | EP0291600A1 Process for producing 3,3-bis-(4-dimethylaminophenyl)-6-dimethylaminophthalide |
| 11/23/1988 | EP0210210B1 Method for producing l-phenylalanine |
| 11/22/1988 | CA1245229A1 Allyl glycidyl esters and hydrosilylation reaction products thereof |
| 11/15/1988 | US4785089 Hypotensive agents |
| 11/09/1988 | EP0290385A1 Process for preparing 4-acyloxy-3-hydroxyethyl-azetidinones |
| 11/08/1988 | US4783537 α-(aminoalkyl)-arylacetic acid derivatives |
| 11/08/1988 | CA1244452A1 .alpha.-CHLORINATED CARBONATES, THEIR METHOD OF MANUFACTURE AND APPLICATION IN THE PROTECTION OF THE AMINE FUNCTIONS OF AMINO ACIDS |
| 11/02/1988 | EP0289262A2 Omega-quaternary ammonium alkyl esters and thioesters of acidic nonsteroidal antiinflammatory drugs |
| 11/02/1988 | EP0288795A2 Method of preparation of optically active alpha-amino-acids |
| 11/02/1988 | EP0288477A1 2,3-dihydro-1h-phenalene-2-amino compounds as anti-psychotic drugs |
| 11/01/1988 | US4782089 Antiinflammatory, analgesic |
| 11/01/1988 | US4781750 Preemergence for nutsedge |
| 10/26/1988 | EP0287846A1 2-Hydroxy-3-amino-propionic-acid-N,N-diacetic acid and its derivatives, their preparation and their use, particularly as complexing agents, and detergents containing them |
| 10/25/1988 | US4780244 Salts, containing fluoroalkyl groups, of beta-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groups |
| 10/11/1988 | CA1243025A1 Homocyclic derivatives |
| 10/06/1988 | WO1988007520A1 Process for the manufacture of 4-(phenylmethyl) aspartate |
| 10/04/1988 | CA1242740A1 Benzene sulfonate quaternary ammonium salts of organic sunscreen carboxylic acids |
| 10/04/1988 | CA1242728A1 2-benzyl-3-phenoxy-propylamines |
| 09/27/1988 | CA1242451A1 Continuous synthesis of an .alpha.-amino-acid through chemical catalytic hydrolysis and system for carrying out this process |
| 09/21/1988 | EP0283260A1 Immunomodulators and method of making same |
| 09/20/1988 | US4772711 Method for the preparation of 3-aminoacrylic acid esters |
| 09/20/1988 | US4772631 Treatment of obesity, stimulate thermogenesis |
| 09/20/1988 | US4772553 Method for determination of enzyme activity |
| 09/14/1988 | EP0281826A2 Process for the preparation of (R)-4-amino-3-hydroxy-butyric acid |
| 09/13/1988 | CA1241966A1 1-methylamino-cyclopropane-1-carboxylic acid derivatives |
| 09/07/1988 | EP0280992A1 Cyclohexene carboxylic-acid esters, process for their preparation and their use |
| 09/07/1988 | CN88100995A Glycine compounds and process for preparing them |
| 09/06/1988 | US4769486 Method for racemizing an optically active amino acid |
| 09/06/1988 | US4769483 Cycloalkyl-substituted 4-aminophenyl derivatives and process for their preparation |
| 08/31/1988 | EP0280367A2 Glycine compounds |
| 08/31/1988 | EP0280222A2 Addition products from acrylates and amines, and their use in radiation-curable masses |
| 08/25/1988 | WO1988006179A1 Polymer materials |
| 08/24/1988 | EP0279542A1 Novel aspartic acid crystals and a process for the production thereof |
| 08/23/1988 | US4766237 Preparation of 6-aminocaproates |
| 08/23/1988 | US4766222 Novel class of acyl-derivatives of carnitine process for preparing same and therapeutic use thereof |
| 08/16/1988 | CA1240700A1 PROCESS FOR PREPARATION OF .alpha.-ALKYL AMINO ACIDS |