A new compound with a nucleus containing a benzo-fused carbocyclic .beta.-lactam system is disclosed. The compound has antibacterial activity against B. subtilis.
(EN) A new compound with a nucleus containing a benzo-fused carbocyclic (Beta)-lactame system is disclosed. The compound has antibacterial activity against B. subtilis. (FR) Nouveau compose ayant un noyau contenant un systeme (Beta)-lactame carbocyclique benzoique. Le compose a une action antibacterienne contre le B. subtilis.