Heterocyclic compounds having antibacterial activity, process for their preparation and pharmaceutical compositions containing them

摘要

The present invention relates to novel oxazolidinone compounds of the general formula (I) where R¹, R², R³, Y¹, Y², Y³, and Z are as defined in the description; their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutical acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them.