NOVEL POLYMORPH OF LURASIDONE HYDROCHLORIDE

摘要

The present invention provides a novel amorphous Form of lurasidone hydrochloride, process for its preparation and pharmaceutical compositions comprising it. In one aspect, the present invention provides an amorphous form of lurasidone hydrochloride. In another aspect, the present invention provides a process for the preparation of lurasidone hydrochloride amorphous Form, which comprises: a) dissolving lurasidone hydrochloride in a mixture of alcoholic solvent and water; and b) subjecting the resulting solution to lyophilization to obtain lurasidone hydrochloride amorphous form.