Process for the preparation of cephalosporanic compounds

Details Process for the preparation of cephalosporanic compounds Process for the preparation of cephalosporanic compounds

1994-09-29

1996-11-12

Shah, Mukund J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540225, 540227, C07D50106

Patent

active

055741541

ABSTRACT:
The invention relates to a process for the preparation of a compound of the formula I or salts thereof ##STR1## wherein R.sub.1 is hydrogen or trityl,

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