A PROCESS FOR THE PREPARATION OF CEFLIXIME VIA ALKYL-OR-ARYL-SULFONATES
01178/DELNP/2004 A (1178/DELNP/2004)
Filed on 2004-05-05
Publication date 2007-02-09
A process for the preparation Cefixime, namely 7-2-(2-aminothiazol-4-yl)-2-(carboxymethoxyimino)acetamido-3-vinyl-3-cephem-4-carboxylic acid, via alkyl- or aryl- sulfonates, of general formula (IA).
Applicant
ANTIBIOTICOS S.P.A.
STRADA RIVOLTANA KM 6/7, 1-20090 RODANO ITALY. Italy
Inventor
CABRI WALTER, ALPEGIANI, MARCO, POZZI GIOVANN, MARTIN, GOMEZ PATRICIO, OLIVA FRANCESCO
International Information
Classification
C07D501/00
Publication number
WO 03/040148
Application date
2002-10-11
Application number
PCT/EP02/11405