Process for the production of cephalosporins

The present invention relates to a composition comprising =85 wt% of an N-deacylated cephalosporin, a process for making the same and the use of said N-deacylated cephalosporin in the preparation of highly pure semi synthetic cephalosporins.

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Bibliographic Details
Main Authors KOSTER ADRIANUS JAN, DOES VAN DER THOMAS
Format Patent
LanguageChinese
English
Published 15.05.2013
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a composition comprising =85 wt% of an N-deacylated cephalosporin, a process for making the same and the use of said N-deacylated cephalosporin in the preparation of highly pure semi synthetic cephalosporins.
Bibliography:Application Number: CN2011843173