CARBACEPHEM ß-LACTAM ANTIBIOTICS

摘要

Carbacephem -lactam antibiotics having structure (I) are disclosed, including stereoisomers, pharmaceutically acceptable salts, esters and prodrugs thereof, wherein Ar1, Ar2, R1 and R2 are as defined herein. The compounds are useful for the treatment of bacterial infections, in particular those caused by methicillin-resistant Staphylococcus spp.