N-(4-(PIPERAZIN-1-YL)-PHENYL-2-OXAZOLIDINONE-5-CARBOXAMIDE DERIVATES AND RELATED COMPOUNDS AS ANTIBACTERIAL AGENTS

摘要

The present invention provides antibacterial agents having the formula I described herein. or-pharmaceutically acceptable salts thereof wherein: A is a structure i, ii, iii, or iv,< >W is N(H)C(X)-R,. Het, or -Y HET, in which the Hot or Y HET is optionally substituted with =S or "0, provided that when A is structure iv, W is not - Y--1<->MT or Het;