Carbacephem β-lactam antibiotics having chemical structures (I) and (II) are disclosed: including stereoisomers, pharmaceutically acceptable salts, esters and prodrugs thereof, wherein Ar2, R1, R2 and R6 are as defined herein. The compounds are useful for the treatment of bacterial infections, in particular those caused by methicillin-resistant Staphylococcus spp.
Carbacephem β-内
酰胺类
抗生素具有
化学结构(I)和(II)如下:包括立体异构体、药用可接受的盐、
酯和前药,其中Ar2、R1、R2和R6如本文所定义。这些化合物对治疗细菌感染特别有效,尤其是由耐
甲氧西林金黄色葡萄球菌引起的感染。