6-O-SUBSTITUTED KETOLIDES HAVING ANTIBACTERIAL ACTIVITY, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME

摘要

Antimicrobial compounds having the formula (II) (III) (IV) (IV-A) or (V) as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.