[EN] A SOLID FORM OF IVABRADINE HYDROCHLORIDE AND (S)-MANDELIC ACID AND A PHARMACEUTICAL COMPOSITION THEREOF<br/>[FR] FORME SOLIDE DE CHLORHYDRATE D'IVABRADINE ET D'ACIDE (S)-MANDÉLIQUE ET COMPOSITION PHARMACEUTIQUE LA CONTENANT
申请人:ZENTIVA KS
公开号:WO2015048937A1
公开(公告)日:2015-04-09
The present invention relates to a new solid form of ivabradine hydrochloride and (S)- mandelic acid of formula II in the molar ratio of 1:1. The method for the preparation of the above mentioned cocrystal consists in mixing or grinding of individual components in the presence of a solvent. Another object of the present invention provides a polymorphically stable pharmaceutical composition and a granulate, which comprise the cocrystal and a pharmaceutically acceptable excipient.
本发明涉及一种新的伊维布拉定盐酸盐和(S)-苹果酸的固态形式,其化学式为II,摩尔比为1:1。制备上述共晶体的方法包括在溶剂存在的情况下混合或研磨各个组分。本发明的另一个目的是提供一种多形稳定的药物组合物和颗粒,其中包括共晶体和药用可接受的赋形剂。