Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1987-05-04
1988-12-13
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
540200, C07F 502
Patent
active
047912073
ABSTRACT:
A process is described for the stereochemically controlled synthesis of intermediates useful in producing 1-betamethylcarbapenem antibiotics.
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Fuentes Lelia M.
Salzmann Thomas N.
Shinkai Ichiro
Merck & Co. , Inc.
North Robert J.
Pfeiffer Hesna J.
Raymond Richard L.
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