NOVEL CRUDE AND CRYSTALLINE FORMS OF LERCANIDIPINE HYDROCHLORIDE

摘要

The invention describes novel lercanidipine crude Forms (A) and (B), novel lercanidipine hydrochloride crystalline Forms (I) and (II) obtained from said crude Forms, novel crystalline Forms (III) and (IV), and lercanidipine solvates, and pharmaceutical, antihypertensive compositions containing as active agent at least one of the lercanidipine hydrochloride crystalline Forms (I) - (IV) or lercanidipine solvates and methods of use thereof