| Patents for C07C 229 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton (21,416) |
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| 05/26/1993 | EP0543343A2 Process for the preparation of alpha-hydroxy-beta-aminocarboxylic acids |
| 05/26/1993 | EP0489836A4 Light activated acyl-enzymes |
| 05/25/1993 | US5214196 Diethyl ester of di-glycyl fumaramide |
| 05/21/1993 | CA2083253A1 Production of metabolites by methanogens |
| 05/20/1993 | CA2083108A1 Process for the production of .alpha.-hydroxy-.beta.-aminocarboxylic acids |
| 05/19/1993 | EP0541946A1 Process for diastereo selective reductive pinacol-coupling of homochiral alpha-aminoaldehydes |
| 05/19/1993 | EP0541614A1 Aspartic acid derivatives as complexing agents |
| 05/19/1993 | CN1072171A Processes for the production of epipodophyllotoxin |
| 05/18/1993 | US5212301 Fluorination |
| 05/13/1993 | WO1993009162A1 Hyperbranched aramids |
| 05/13/1993 | WO1993009076A1 Method for preparing radio-iodinated thyronine derivatives; novel intermediates |
| 05/13/1993 | DE4136850A1 Verfahren zur herstellung von im (alpha)-ring radioiodierten iodthyroninderivaten und als zwischenstufen fuer dieses verfahren geeignete neue verbindungen und deren verwendung Process for the preparation of the (alpha) -ring radioiodinated iodthyroninderivaten and for as between stages of this process suitable new compounds and their use |
| 05/13/1993 | CA2121836A1 Method for preparing radio-iodinated thyronine derivatives; novel intermediates |
| 05/13/1993 | CA2120922A1 Hyperbranched aramids |
| 05/12/1993 | EP0540975A1 Diethylenetriamine derivatives and their use for diagnostic and therapeutic purposes |
| 05/12/1993 | EP0540604A1 Substituted bicyclic bis-aryl compounds exhibiting selective leukotriene b 4? antagonist activity, their preparation and use in pharmaceutical compositions |
| 05/12/1993 | CN1071914A Complex salts of hematoporphyrin and of its derivatives, their synthesis, and therapeutic agent |
| 05/12/1993 | CN1020596C Process for preparing epipodophyllotoxin intermediates |
| 05/11/1993 | US5210288 Process for the preparation of d-(-)-4-hydroxyphenylglycine and l-(+)-4-hydroxyphenylglycine, starting from d.l.-4-hydroxyphenylglycine |
| 05/11/1993 | US5210276 Phenylethanolamino- and phenylethanolaminomethyl-tetralines, process for the preparation thereof, intermediates in said process and pharmaceutical compositions containing them |
| 05/11/1993 | US5210266 N-substituted mercaptopropanamide derivatives |
| 05/11/1993 | US5210212 Process for 5-fluoro-6-chlorooxindole |
| 05/07/1993 | CA2082023A1 Diethylenetriamine derivatives and their use for diagnostic and therapeutic purposes |
| 05/05/1993 | EP0539960A2 Hematoporphyrin derivatives complex salts and their use in the detection and treatment of neoplasms |
| 05/04/1993 | US5208365 Process for the preparation of 2,5-di(phenylamino)-terephthalic acid and its dialkyl esters in high purity |
| 05/04/1993 | US5208364 Antibiotic 5-lipoxygenase inhibitors |
| 05/04/1993 | US5208345 Substituted Pyrrolidinone Derivatives as Intermediates Optical Isomers |
| 05/04/1993 | US5208260 Vinyl Glycine derivatives for memory and learning enhancement or treatment of a cognitive disorder |
| 05/04/1993 | CA1317312C Process for the preparation of aromatic dialkylamines |
| 04/29/1993 | WO1993008158A1 2-(2,3-dicarboxycyclopropyl)glycine and method for producing the same |
| 04/29/1993 | WO1993008122A1 Contrast agents and compositions for radiological imaging, and radiological imaging method utilizing same |
| 04/29/1993 | WO1993001165A3 Aromatic compounds, compositions containing them and their use in therapy |
| 04/29/1993 | DE4135115A1 New cationic quat. ammonium chloride surfactants - used as brighteners, conditioners and disinfectants, e.g. for textiles |
| 04/29/1993 | CA2121901A1 Contrast agents and compositions for radiological imaging, and radiological imaging method utilizing same |
| 04/28/1993 | EP0539243A2 Process for introducing a carboxyl group to an aromatic carboxylic acid or a derivative thereof |
| 04/28/1993 | EP0538650A1 Polyimides from substituted benzidine |
| 04/28/1993 | EP0538436A1 Novel quaternary ammonium salts, process for obtaining same and pharmaceutical compositions containing them |
| 04/28/1993 | CN1071418A Benzo (f) quinolinones |
| 04/28/1993 | CN1071333A Calcium receptor active molecules |
| 04/27/1993 | US5206268 Medicaments |
| 04/27/1993 | CA1316937C Preparation of .beta.-alaninediacetic acid or its alkali metal or ammo nium salts |
| 04/27/1993 | CA1316934C Process for synthesis of glutamic acid from acrylate, amide and synthesis gas |
| 04/27/1993 | CA1316933C Carboxylic acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them |
| 04/27/1993 | CA1316922C Carboxylic acid derivatives, processes for the preparation thereof, the use thereof and pharmaceutical compositions containing them |
| 04/21/1993 | EP0538195A2 N-Allyl/benzyl substituted phenylenediamine stabilizers |
| 04/21/1993 | EP0387265B1 Use of 5-aminosalicyclic acid (5-asa) for the production of a pharmaceutical preparation for use in reperfusion treatment |
| 04/20/1993 | US5204365 Absence of ulverogenic side effects |
| 04/19/1993 | CA2080743A1 N-allyl/benzyl substituted phenylenediamine stabilizers |
| 04/15/1993 | WO1993007148A1 Novel potent inducers of terminal differentiation and methods of use thereof |
| 04/15/1993 | WO1993007113A1 Alkoxyphenylalkylamine derivative |
| 04/15/1993 | WO1993007111A1 Cyclopentane and cyclopentene derivatives with antiallergic antiinflammatory and tumor necrosis factor inhibiting activity |
| 04/15/1993 | CA2120351A1 Cyclopentane and cyclopentene derivatives with antiallergic antiinflammatory and tumor necrosis factor inhibiting activity |
| 04/14/1993 | EP0536671A2 Carboxylic acid ester protecting groups, process to prepare them, their coupling to functional groups and their use |
| 04/13/1993 | US5202466 Exhibits lypolytic activity; chemical intermediate |
| 04/13/1993 | US5202459 Reacting cyclobutane lactam with nucleophilic reagent in solvent |
| 04/13/1993 | US5202410 Polyimides from substituted benzidine |
| 04/13/1993 | US5202217 Aromatic group-containing alkali-soluble resin and an ammonium salt generating an acid upon irradiation; high transparency to UV light |
| 04/13/1993 | CA1316180C L-dopa derivatives or their acid addition salts, process for producing same and their use |
| 04/08/1993 | CA2079953A1 Process for the diastereoselective reductive pinacol coupling of homochiral o-aminoaldehydes |
| 04/08/1993 | CA2079921A1 Carboxylate protective groups, a process for their preparation, their coupling to a functional group, and their use |
| 04/07/1993 | EP0536083A1 Process for the synthesis of dialkyl succinylsuccinate esters and their conversion to dialkyl 2,5-diarylamino-3,6-dihydroterephthalate esters |
| 04/07/1993 | EP0535928A2 Process for producing intermediates for use in production of alkoxyiminoacetamides |
| 04/07/1993 | EP0535440A2 The use of L-carnitine in endangered pregnancy |
| 04/06/1993 | US5200558 S(+)-ibuprofen-L-amino acid and S(+)-ibuprofen-D-amino acid as onset-hastened enhanced analgesics |
| 04/06/1993 | US5200553 Biologically active carboxylic acid esters |
| 04/06/1993 | CA1315674C Pharmaceutical compositions containing at least one bicyclic aromatic derivative as an active ingredient |
| 04/01/1993 | DE4131874A1 1-Amino-anthraquinone-2-carboxylic acid cpds. prodn. from 2-methyl cpds. - by oxidn. with nitrobenzene in aq. inorganic base using phase transfer catalyst |
| 03/31/1993 | EP0532664A4 Supported chiral liquid membrane for the separation of enantiomers |
| 03/30/1993 | US5198575 Preparation of nitrobenzoic and anthranilic acids |
| 03/30/1993 | US5198569 Hydrogenation of alpha-ketocarboxylic acid ester in the presence of a rhodium-phosphine catalyst |
| 03/30/1993 | US5198548 Chemical intermediates for angiotensins |
| 03/30/1993 | US5198208 Aminopolycarboxylic acids and derivatives thereof |
| 03/24/1993 | WO1993006079A1 PREPARATION OF SUBSTITUTED ISOSERINE ESTERS USING METAL ALKOXIDES AND β-LACTAMS |
| 03/24/1993 | EP0532809A1 Light-polarizing material based on ethylenediamine polyacetic acid derivatives |
| 03/24/1993 | EP0532664A1 Supported chiral liquid membrane for the separation of enantiomers. |
| 03/24/1993 | EP0403511B1 Hydrogenation of halonitroaromatic compounds |
| 03/23/1993 | US5196541 Fungicides, intermediates |
| 03/23/1993 | US5196441 Compounds useful as antimicrobial agents |
| 03/18/1993 | WO1993005012A1 New compounds |
| 03/18/1993 | WO1993005011A1 Novel immunosuppressants |
| 03/18/1993 | CA2115161A1 New compounds |
| 03/17/1993 | EP0532190A2 Benzo f quinolinones as 5-alpha-reductase inhibitors |
| 03/17/1993 | CN1069968A Pre-separation for isoleucine fermentation liquid |
| 03/16/1993 | US5194625 Process for production of alpha-keto acid/amino acid salt compounds |
| 03/16/1993 | CA1314558C Certain 2-(2'-nitrobenzoyl)-1,3-cyclohexanediones |
| 03/16/1993 | CA1314503C Detectable molecules, method of preparation and use |
| 03/10/1993 | EP0530879A1 Process for preparing an alpha-amino acid, the corresponding ester and amide |
| 03/10/1993 | EP0530286A1 Process for the stereoselective preparation of phenylisoserin derivatives. |
| 03/10/1993 | EP0530285A1 Process for the enantioselective preparation of phenylisoserin derivatives. |
| 03/10/1993 | EP0530278A1 New nitrogen containing compounds, a process for their preparation and use of the compounds |
| 03/09/1993 | US5192798 Lipophilic polyamines useful for treating hypercholesterolemia |
| 03/09/1993 | US5192765 Smooth muscle, bowel, bladder and airway diseases |
| 03/09/1993 | US5192759 Derivatives of 1,2,3,4-tetrahydronaphtylamine endowed with nootropic activity and pharmaceutical compositions containing same |
| 03/04/1993 | WO1993004373A1 Calcium receptor active molecules |
| 03/04/1993 | WO1993000313A3 Sigma receptor ligands and the use thereof |
| 03/04/1993 | WO1992015555A3 Fluoroalkenyl compounds and their use as pest repellents |
| 03/03/1993 | EP0530166A2 3-Hydroxy anthranilic acid derivatives for inhibiting 3-hydroxy anthranilate oxygenase |
| 03/03/1993 | EP0529645A1 Process for the preparation of backbone polysubstituted chelates. |
| 03/03/1993 | EP0529498A2 Process for the preparation of 2,5-di-(phenylamino)-terephthalic acid and its dialkylesters in high purity |
| 03/03/1993 | EP0529469A2 Substituted 2,3-diamino acids, process for their preparation and their use as intermediates for peptidic agents |