| Patents for C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339) |
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| 08/20/1997 | EP0790295A2 Fabric softening composition |
| 08/20/1997 | EP0603176B1 beta-PHENYLISOSERINE-(2R,3S), SALTS, PREPARATION AND USE THEREOF |
| 08/19/1997 | US5659076 Transesterification of dimethyl succinylsuccinate with alcohol by heating under pressure with acidic catalyst, reacting product with amine, acidifying, heating, blowing in air, reacting with metal hydroxide, then with water |
| 08/19/1997 | US5659036 Process for the production of 2,5-di(arylamino)-3,6-dihydroterephthalic acid dialkyl ester, and process for the production of quinacridone from said ester as intermediate |
| 08/19/1997 | US5658928 Anticoagulants, antiinflammatory agents, antitumor agents,wound healing agents, osteoporosis |
| 08/14/1997 | CA2196647A1 Fabric softening composition |
| 08/13/1997 | EP0789029A2 Improved procedure for the preparation of pure(S,S)-N-(1-Ethoxycarbonyl-3-phenylprophyl)-alanin). |
| 08/13/1997 | EP0789015A1 Process for the preparation of N-carboxymethylanthranilic acid esters |
| 08/13/1997 | EP0788473A1 Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-beta-amino acids |
| 08/13/1997 | EP0583485B1 Ethanolamine derivatives having sympathomimetic and anti-pollakiuria activities |
| 08/09/1997 | CA2197046A1 Process for the preparation of n-carboxymethyleneanthranilic acid esters |
| 08/06/1997 | EP0787134A1 Improvements in or relating to stereoselective syntheses |
| 08/06/1997 | EP0664796B1 Method of preparing aminoalkylhydantoins and aminoalkyl-alpha-aminoacids |
| 08/06/1997 | EP0638065B1 A process for the preparation of 3- and/or 5-substituted anthranilic acids |
| 08/06/1997 | CN1156419A Process for preparing carboxylic acid salts and catalysts useful in such process |
| 08/05/1997 | US5654477 Processes for preparing (S)-4-amino-hepta-5,6-dienoic acid and intemediates thereof |
| 08/05/1997 | US5654466 Process for the preparation of a disubstituted 2,5-diamino-3-hydroxyhexane |
| 08/05/1997 | US5654447 Process for the preparation of 10-desacetoxybaccatin III |
| 07/31/1997 | WO1997027170A1 A process for producing glutamic acid |
| 07/30/1997 | EP0785921A1 Process for producing sodium 1-thyroxine comprising the oxidative coupling of a diido-1-tyrosine catalysed by a manganese salt in the presence of an amine |
| 07/30/1997 | CN1155883A Substituted alkyldiamine derivatives and their use as tachykinin antagonists |
| 07/29/1997 | US5652264 Cyclohexadiene derivatives useful in the treatment of depression |
| 07/29/1997 | CA1339147C Salt-type compounds, pharmaceutical compositions containing them and process for preparing same |
| 07/23/1997 | EP0784608A1 The manufacture of levobupivacaine and analogues thereof from l-lysine |
| 07/23/1997 | CN1154960A Method for recovering alanine from ion-exchanging eluent of gourmet production |
| 07/17/1997 | WO1997025305A1 Novel monofunctionalised edta, dtpa and ttha derivatives and their use in medical diagnosis and therapy |
| 07/16/1997 | EP0763010A4 Enantioselective preparation of optically pure albuterol |
| 07/16/1997 | CN1154689A Method for prepn. of diacyl-chloride |
| 07/16/1997 | CN1154688A Process for preparing halosubstituted aromatic acid |
| 07/16/1997 | CN1154359A Method for prepn. and application of germanium amino-acidic |
| 07/16/1997 | CN1154358A Method for prepn. and application of calcium amino-acidic |
| 07/15/1997 | US5648541 Forming enantiomers from imines by reduction with lithium aluminum hydride |
| 07/15/1997 | US5648385 Retinoid-like compounds |
| 07/10/1997 | WO1997024335A1 Process for the preparation of 3-dihalobenzyl-2,4-quinazolinedione derivatives |
| 07/10/1997 | DE19601060A1 Neue monofunktionalisierte EDTA-, DTPA- und TTHA-Derivate und deren Verwendung in der medizinischen Diagnostik und Therapie New monofunctionalized EDTA, DTPA and TTHA derivatives and their use in medical diagnostics and therapy |
| 07/09/1997 | EP0782577A1 Asymmetric ligands useful for transition metal catalyzed bond forming reactions and epoxide reactions therewith |
| 07/02/1997 | EP0781762A1 Process for preparing glycine-N,N-diacetic acid derivatives |
| 07/02/1997 | EP0781269A1 Process to produce aminocarboxylic acids containing low residual salt |
| 07/02/1997 | CN1153168A Elemene hydroxyls derivs. and their use as anticancer drugs |
| 07/01/1997 | US5643494 Alkali metal carbonates, alkali metal phenolates or naphtholates, hydrocarbons or ethers |
| 07/01/1997 | US5643438 Process for the preparation of substituted diamino-dicarboxylic acid derivatives |
| 06/24/1997 | US5641889 Therapeutic nucleosides |
| 06/19/1997 | WO1997021669A1 An amino nitrile intermediate for the preparation of 2-hydroxyethyl iminodiacetic acid |
| 06/19/1997 | WO1997021663A1 Process for obtaining optically active l-alpha-aminocarboxylic acids from corresponding racemic d,l-alpha-aminocarboxylic acids |
| 06/19/1997 | DE19546532A1 Verfahren zur Gewinnung von optisch aktiven L-alpha-Aminocarbonsäuren aus entsprechenden racemischen D,L-alpha-Aminocarbonsäuren Process for obtaining optically active L-alpha-aminocarboxylic acids from the corresponding racemic D, L-alpha-amino carboxylic acids |
| 06/19/1997 | CA2240321A1 An amino nitrile intermediate for the preparation of 2-hydroxyethyl iminodiacetic acid |
| 06/11/1997 | EP0778285A1 The preparation of protected amines or alkylated amino acids |
| 06/11/1997 | EP0778258A2 Process for the preparation of ethyl-n-(2,3 dichloro-6-nitrobenzyl) glycine |
| 06/10/1997 | US5637768 Process for making (2S,5S)-5-fluoromethylornithine |
| 06/10/1997 | US5637767 Method of making (S)-3-(aminomethyl)-5-methylhexanoic acid |
| 06/05/1997 | WO1997019917A1 METHOD FOR PREPARING (+)COMPACTIN AND (+)MEVINOLIN ANALOG COMPOUNDS HAVING A β-HYDROXY-δ-LACTONE GROUPING |
| 06/05/1997 | WO1997019907A1 Chiral derivatives of hydroxyphenylglycin, and their use in the synthesis of pharmaceutical active principles |
| 06/05/1997 | CA2211827A1 Chiral derivatives of hydroxyphenylglycine and their use in the synthesis of pharmaceutically active ingredients |
| 06/05/1997 | CA2191886A1 The preparation of protected amines or alkylated amino acids |
| 06/05/1997 | CA2171073A1 Process for the preparation of ethyl-n-(2,3 dichloro-6- nitrobenzyl) glycine |
| 05/28/1997 | EP0775688A1 Method for producing addition reaction product of amines and alpha, beta-unsaturated compounds |
| 05/28/1997 | EP0775104A1 Dimer dtpa derivatives and their metal complexes, pharmaceuticals containing the same, their use in diagnosis and therapy and process for preparing said complexes and pharmaceuticals |
| 05/28/1997 | EP0641330A4 Gaba and l-glutamic acid analogs for antiseizure treatment. |
| 05/28/1997 | CN1035002C Process for preparation of cyclopentene cyclopentane and cyclohexane derivatives |
| 05/22/1997 | WO1997017952A1 Excitatory amino acid receptor antagonists |
| 05/22/1997 | WO1997017950A1 Shoulder prosthesis |
| 05/22/1997 | CA2237598A1 Excitatory amino acid receptor antagonists |
| 05/22/1997 | CA2237404A1 Excitatory amino acid receptor antagonists |
| 05/21/1997 | EP0774463A1 Process for preparing acetoxyazetidinone derivative and intermediates thereof |
| 05/21/1997 | EP0774455A1 Excitatory amino acid receptor antagonists |
| 05/21/1997 | EP0774454A1 Excitatory amino acid receptor antagonists |
| 05/21/1997 | EP0774453A1 Process for producing 3-amino-2-oxo-1-halogenopropane derivatives |
| 05/21/1997 | EP0773924A1 Process for the preparation of a dicarboxylic acid dichloride |
| 05/21/1997 | EP0773923A1 Process for the preparation of a halosubstituted aromatic acid |
| 05/20/1997 | US5631399 Process for the preparation of ethyl 3S-[[4-[[4-(aminoiminomethyl)phenyl]amino]-1,4-dioxobutyl]amino]-4-pentynoate |
| 05/18/1997 | CA2190408A1 Process for preparing acetoxyazetidinone derivative and intermediate thereof |
| 05/14/1997 | EP0772586A1 Process for preparing d,l-aspartic acid from ammonium salts of the maleic acid |
| 05/13/1997 | US5629447 3-carbamoylmethyl-5-methylhexanoic acid |
| 05/09/1997 | WO1997016407A1 Beta-amino ester compounds of perfume alcohols |
| 05/09/1997 | CA2236430A1 Beta-amino ester compounds of perfume alcohols |
| 05/07/1997 | EP0771793A1 Method for the production of an epoxy compound |
| 05/07/1997 | EP0771785A1 Beta-amino ester compounds of perfume alcohols and their use in cleaning or laundry compositions |
| 05/07/1997 | EP0771196A1 Excitatory amino acid receptor antagonists |
| 05/07/1997 | CN1149287A Process for the preparation of unsaturated amino compounds |
| 05/07/1997 | CN1149048A Preparation of p-aminobenzoyl glutamic acid |
| 05/06/1997 | US5627176 Substituted azetidinone compounds useful as hypocholesterolemic agents |
| 05/06/1997 | US5627125 Process for preparing carboxylic acid salts and methods for making such catalysts and catalysts useful in such process |
| 05/02/1997 | EP0770057A1 Method for producing calcium salts of [s,s]-ethylenediamine-n,n'-disuccinic acid |
| 05/02/1997 | EP0770056A1 A process for producing [s,s]-ethylenediamine-n,n'-disuccinic acid |
| 05/02/1997 | EP0770055A1 A process for obtaining [s,s]-ethylenediamine-n,n'-disuccinic acid from a salt solution of such acid and l-aspartic acid |
| 05/02/1997 | EP0770054A1 A method for producing [s,s]-ethylenediamine-n,n'-disuccinic acid from its calcium salt |
| 05/01/1997 | WO1997015550A1 Fluoro-substituted benzoylpropionic acid derivatives |
| 05/01/1997 | CA2233075A1 Fluoro-substituted benzoylpropionic acid derivatives |
| 04/29/1997 | US5625092 Process for the preparation of a substituted 2.5-diamino-3-hydroxyhexane |
| 04/23/1997 | EP0769003A1 Amino acid-derived diaminopropanols |
| 04/23/1997 | EP0768917A1 Process for preparing carboxylic acid salts and catalysts useful in such process |
| 04/22/1997 | US5623087 Reacting a diarylaminopropanediol with a reducing agents |
| 04/16/1997 | EP0767783A1 Substituted alkyldiamine derivatives and their use as tachykinin antagonists |
| 04/16/1997 | EP0767777A1 New salts of 2- (2,6-dichlorophenyl)amine]phenylacetoxyacetic acid with organic basic cations |
| 04/10/1997 | WO1997012856A1 Process for producing betaine surfactants with low salt content |
| 04/09/1997 | EP0766670A1 Tri-substituted phenyl derivatives useful as pde iv inhibitors |
| 04/08/1997 | US5618839 Retinoid-like compounds |
| 04/08/1997 | US5618513 Method for preparing radiolabeled peptides |
| 04/03/1997 | WO1997011934A1 Chiral reductions of imines leading to the syntheses of optically active amines |
| 04/03/1997 | CA2233450A1 Chiral reductions of imines leading to the syntheses of optically active amines |