Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1984-12-13
1988-03-08
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
540350, 540302, C07D49900, A61K 31425
Patent
active
047299932
ABSTRACT:
Carbapenems having the formula: ##STR1## wherein ##STR2## is mono- or bicyclic quaternary heteroaryl, their preparation and antibiotic use are disclosed.
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Christensen Burton G.
Heck James V.
Ratcliffe Ronald W.
Salzmann Thomas N.
Shih David H.
Merck & Co. , Inc.
North Robert J.
Pfeiffer Hesna J.
Rizzo Nicholas S.
Speer Raymond M.
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