Conformational constraint in oxazolidinone antibacterials. Part 2: Synthesis and structure-activity studies of oxa-, aza-, and thiabicyclo[3.1.0]hexylphenyl oxazolidinones
Pfizer Global Research and Development, 34790 Ardentech Ct., Fremont, CA 94555, USA.
Abstract:
A new class of oxazolidinone antibacterials incorporating oxygen-, nitrogen-, or sulfur-containing heterobicyclic C-rings is described. The in vitro potency and in vivo efficacy of these conformationally constrained oxazolidinone analogs are discussed.