[EN] NOVEL POLYMORPH OF LURASIDONE HYDROCHLORIDE<br/>[FR] NOUVEAU POLYMORPHE DE CHLORHYDRATE DE LURASIDONE
申请人:HETERO RESEARCH FOUNDATION
公开号:WO2013132511A1
公开(公告)日:2013-09-12
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.
本发明提供了一种新型的盐酸卢拉西酮无定形形式,以及其制备方法和包括它的药物组合物。在一个方面,本发明提供了盐酸卢拉西酮的无定形形式。在另一个方面,本发明提供了一种制备盐酸卢拉西酮无定形形式的方法,包括:a)将盐酸卢拉西酮溶解在醇溶剂和水的混合物中;b)将所得溶液经过冻干处理,以获得盐酸卢拉西酮无定形形式。