3-CYCLYL-5-(NITROGEN-CONTAINING 5-MEMBERED RING) METHYL-OXAZOLIDINONE DERIVATIVES AND THEIR USE AS ANTIBACTERIAL AGENTS

摘要

Compounds of the formula (I), or a pharmaceutically-acceptable salt, or an in-vivo-hydrolysable ester thereof, (I) wherein -N-HET is, for example, (Ic) or (If) wherein R1 is (1-4C)alkyl;Q is selected from, for example, Q1 (Q1) wherein R2 and R3 are independently hydrogen or fluoro; T is selected from a range of groups, for example, (TC12b) wherein m is 0, 1 or 2; are useful as antibacterial agents; and processes for their manufacture and pharmaceutical compositions containing them are described.