MD228B1 -
Process for obtaining 7- [2- (2-aminothiazolyl-4) -2-oxyiminoacetamido] -3-acetoxymethyl-3-cefem-4-carbonic acid or its alkali metal salts
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Process for obtaining 7- [2- (2-aminothiazolyl-4) -2-oxyiminoacetamido] -3-acetoxymethyl-3-cefem-4-carbonic acid or its alkali metal salts
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Priority claimed from SU772439818Aexternal-prioritypatent/SU822754A3/en
Priority claimed from FR7707307Aexternal-prioritypatent/FR2383188A2/en
Priority claimed from SU802949072Aexternal-prioritypatent/SU932986A3/en
Application filed by Roussel UclaffiledCriticalRoussel Uclaf
Publication of MD228B1publicationCriticalpatent/MD228B1/en
Publication of MD228C2publicationCriticalpatent/MD228C2/en
MD94-0269A1977-01-181994-09-08Method of preparation of 7-(2-(2-aminothiazolyl-4)-2-oxyiminoacetamido)-3-acetoxymethyl-3-cefem-4-carbonic acid or salts thereof with alcaline matals
MD228C2
(en)
Method of preparing derivatives of 7-/-2-(2-aminothiazolyl-4)-2-oxyiminoacetamido/3-acetoxymethyl-3-cephem-4-carboxylic acid in the form of sin-isomers
Process for the crystalline hydrated form of the sodium salt of 3-acetoxymethyl-7- [2 (2-amino-4-thiazolyl-2-methoxyiminoacetamido] -cef-3-em-4-carbonic acid sodium salt