2-[4-(METHYLAMINOMETHYL)PHENYL]-5-FLUORO-BENZOFURAN-7-CARBOXAMIDE HYDROCHLORIDE POLYMORPH, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
申请人:Shanghai Institute of Materia Medica,
Chinese Academy of Sciences
公开号:EP3643708A1
公开(公告)日:2020-04-29
Disclosed are a 2-[4-(methylaminomethyl)phenyl]-5-fluoro-benzofuran-7-carboxamide hydrochloride polymorph, a preparation method therefor and an application thereof. Specifically, disclosed are three crystalline forms, i.e., crystalline forms A, B, and C, of 2-[4-(methylaminomethyl)phenyl]-5-fluoro-benzofuran-7-carboxamide hydrochloride (formula I), preparation methods for the three crystalline forms, and use of the three crystalline forms in preparation of drugs. (I)
本发明公开了一种 2-[4-(甲基氨基甲基)苯基]-5-氟苯并呋喃-7-甲酰胺盐酸盐多晶型、其制备方法及其应用。具体而言,公开了 2-[4-(甲基氨基甲基)苯基]-5-氟-苯并呋喃-7-甲酰胺盐酸盐(式 I)的三种结晶形态,即结晶形态 A、B 和 C、三种结晶形态的制备方法以及三种结晶形态在药物制备中的应用。(I)