《英文msh词典》Acids,Clavulanic
[入口词] Acids,Clavulanic
[主题词] Clavulanic Acids
[药动学] Enzyme Inhibitors
[英文释义] Acids,salts,and derivatives of clavulanic acid (C8H9O5N). They consist of those beta-lactam compounds that differ from penicillin in having the sulfur of the thiazolidine ring replaced by an oxygen. They have limited antibacterial action,but block bacterial beta-lactamase irreversibly,so that similar antibiotics are not broken down by the bacterial enzymes and therefore can exert their antibacterial effects.