CLOPIDOGREL(+)-CAMPHORSULFONATE SALT, METHOD OF PREPARING THE SAME AND A PHARMACEUTICAL COMPOSITION COMPRISING THE SAME

摘要

The present invention provides a crystalline clopidogrel (+)-camphorsulfonate salt, a method of preparing the same, and a composition containing the same as effective ingredient for treating and preventing platelet related vascular disorder. The clopidogrel (+)-camphorsulfonate salt of the present invention has excellent pharmaceutical effect, and is pharmaceutically stable due to their optical purity, thermostable, and non-hygroscopic.