Preparation of beta-methyl carbapenem intermediates

Details Preparation of beta-methyl carbapenem intermediates Preparation of beta-methyl carbapenem intermediates

1998-07-28

2000-11-07

Berch, Mark L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D20508, C07F 718

Patent

active

061438855

ABSTRACT:
The instant invention relates to a compound of the formula: ##STR1## wherein R.sub.a and P are: (a) hydrogen,

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