AN IMOROVED PROCESS TO PREPARE CEFROZIL
Application 859/CHE/2003 published 2006-04-28, filed 2003-10-27
The present invention provides an industrially advantageous, improved acylation process for the preparation of Cephalosporin, Cefprozil which comprises the N-acylation of a silylated derivative of 7-amino-3-(1-propen-l-yl)-3-cephem-4-carboxylic acid with D-( -)-2-(P- hydroxyphenyl)glycyl chloride hydrochloride.
Applicant
AUROBINDO PHARMA LIMITED
PLOT NO. 2, MAITRIVIHAR COMPLED
Inventor
International Info
Classification: A 61K 039/02
Publication Number: