Active ingredient (I) containing composition and method for preparing same

摘要

The present invention relates to a composition, prepared by a melt extrusion method, comprising 5-chloro-N-({(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)-phenyl]-1,3-oxazolidin-5-yl}-methyl]-2-thiophene carboxamide as an active ingredient. The composition according to the present invention has a wide variety of advantages, such as securing an elution rate and bioavailability of an active ingredient, improving an absorption deviation according to whether a patient has a meal or not, securing stability during the preparation process, etc. Also, the present invention provides a method for preparing such a composition.