Oxazolidinone Compounds, its polymorphic forms, processes for preparing such polymorphic forms, Pharmaceutical compositions containing them and Uses Thereof for the treatment of bacterial infections

摘要

This provides a compound of formula (1), in Crystalline form, or any of its enantiomers or mixtures thereof, or pharmaceutically acceptable salts or solvates, for use as a Drug, The Compound of formula (1) is active against human pathogens and Gram - Veterinary Some Gram - positive and negative with a weak Inhibitory activity of monoamine oxidase (MAO).They are useful for the treatment of bacterial infections. This also describes forms of the compound (S) - N - [3 - [4 - (Cyano piperidin - 1 - 3 - fluoro - II) phenyl] - 2 - oxo - 5 - methyl - oxazolidin} acetamide.Claim 1: a compound of formula (1), or any of its enantiomers or mixtures thereof, or pharmaceutically acceptable salts or solvates, characterized in that it is used as a Medicine.Claim 3: a polymorphic form, called a form B of a compound according to claim 1, characterized in that it comprises an x-ray diffractogram Peaks approximately 13.4 6.4; characteristic; and 24.6 degrees two Theta.Claim 1: a polymorphic form, called a compound form, according to claim 1, characterized in that it comprises an x-ray diffractogram Peaks characteristic of Greater Intensity than the rest to approximately 16.6 7.1; and 23.2 degrees two Theta.Claim 1: a polymorphic Form C, called a compound form, according to claim 1, characterized in that it comprises an x-ray diffractogram Peaks approximately 8.8 9.5; characteristic; 14.4; 20.3 23.0 degrees; and 2 Theta.