Antibiotic Agents ทวีศักดิ์ ธรรมราช • • • • • • • • Beta()-lactams Tetracyclines Aminoglycosides and Aminocyclitols Macrolides…
CEPHALOSPORINS INTRODUCTION The cephalosporins are -Lactam antibiotics that are closely related both structurally and functionally to the penicillins. Mechanism of action,…