Compounds of formula I are disclosed. ##STR1## as well as pharmaceutically acceptable salts thereof. The naphthosultam is substituted with various substituent groups including at least one cationic group -A-Q-L-B. The carbapenems of the invention are effective against susceptible bacterial organisms, including methicillin resistant Staphylococcus aureus (MRSA), methicillin resistant Staphylococcus epidermidis (MRSE), and methicillin resistant coagulase negative Staphylococci (MRCNS).
公式I的化合物已被披露。##STR1##以及其药用盐。
萘磺胺酮被各种取代基替代,包括至少一个阳离子基团-A-Q-L-B。本发明的碳青霉烯对易感染的细菌有有效作用,包括耐
甲氧西林金黄色葡萄球菌(MRSA)、耐
甲氧西林表皮
金黄色葡萄球菌(MR
SE)和耐
甲氧西林凝血酶阴性
金黄色葡萄球菌(MRCNS)。