A 2-arylmethylazetidine carbapenem derivative of formula (I) or a pharmaceutically acceptable salt thereof exhibits a wide spectrum of antibacterial activities against Gram-positive and Gram-negative bacteria and excellent antibacterial activities against resistant bacteria such as methicillinresistant
Staphylococcus aureus
(MRSA) and quinolone-resistant strains (QRS).
式(I)的2-芳基甲基氮杂
丙烯基
头孢菌素衍
生物或其药学上可接受的盐,对革兰氏阳性和革兰氏阴性细菌表现出广谱的抗菌活性,对
甲氧西林耐药
金黄色葡萄球菌(MRSA)和
喹诺酮耐药菌株(QRS)表现出优异的抗菌活性。