自20世纪40年代英国细菌学家弗莱明发明青霉素问世以来,成为人类对付多种细菌感染性疾病的有效武器,拯救了数以千万计人的生命,为人类健康立下了不朽的功勋。时至今日,常用的抗生素约近千种,分为β-内酰胺类(包括青霉素类、头孢菌素类和非典型β-内酰胺类)、氨基糖甙类、大环内 Since the invention of penicillin in Britain by the British bacteriologist Fleming in the 1940s, it has become an effective weapon for mankind to deal with various bacterial infectious diseases, saved the lives of tens of millions of people and made immortal contributions to human health . Today, nearly a thousand commonly used antibiotics, divided into β-lactams (including penicillins, cephalosporins and atypical β-lactams), aminoglycosides, macrocyclic