polymorphic forms of (+) - (s) -alpha- (2-chlorophenyl) -6,7-dihydrothieno 3,2-c pyridine-5 (4h) acetate hydrobromide, clopidrogel hydrobromide

摘要

POLYMORPHIC FORMS OF METHYL BROMIDRATE (+) - (S) -ALPHA- (2-CHLOROPHENY) -6,7-DIHYDROTIENE ¢ 3,2-C! PYRIDINE-5 (4H) ACETATE, CLOPIDROGEL BROMIDRATE. The present invention relates to the polymorphic forms B, O and D of (+) - (S) -α- (2-chlorophenyl) -6,7-dihydrothieno [3,2-c] methyl hydrobromide. pyridine-5 (4H) acetate, the pharmaceutical compositions containing them and the method of use thereof for inhibiting platelet aggregation.