Disclosed are 1-, 6- and 2-substituted-1-carba-2-penem-3-carboxylic acids, a process for their preparation, pharmaceutical compositions comprising said compounds and a method of using them to treat bacterial infections.
本文披露了1-、6-和2-取代的1-碳-2-
青霉素-3-
羧酸,其制备方法,包含该化合物的药物组合物以及使用它们治疗细菌感染的方法。