Kh. Nam et al., SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF 1-BETA-METHYLCARBAPENEM HAVING A 1,3-DIAZABICYCLO[3.3.0]OCTAN-4-ONE MOIETY, Archiv der pharmazie, 329(10), 1996, pp. 443-446
The synthesis of new series of 1-beta-methylcarbapenems having a 1,3-d
iazabicyclo[3.3.0]octan-4-one moiety is described. Their in vitro anti
bacterial activities against both Gram-positive and Gram negative bact
eria are reported and the effect of the substituent on the bicyclic ri
ng was investigated and was in agreement with findings from our previo
us studies.