The synthesis of 1-alpha- and/or 1-beta-methylcarbapenems, 2-unsubstituted and 2-(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl derivatives having a 1-(hydroxy)methylethylidene or cyclic carbonate side chain at the C-6 position, is described. The in vitro antibacterial activities of these compounds and their corresponding 1-unsubstituted carbapenems are compared.
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FARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALYFARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALY
ALPEGIANI, M
BEDESCHI, A
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FARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALYFARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALY
BEDESCHI, A
PERRONE, E
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FARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALYFARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALY
PERRONE, E
FRANCESCHI, G
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FARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALYFARM CARLO ERBA,RIC & SVILUPPO CHIM,VIA DEI GRACCHI 35,I-20146 MILAN,ITALY