发明申请
- 专利标题: Crystalline Forms of Rizatriptan Benzoate
- 专利标题(中): Rizatriptan Benzoate的结晶形式
-
申请号: US10585448申请日: 2005-01-05
-
公开(公告)号: US20080249149A1公开(公告)日: 2008-10-09
- 发明人: Paul Adriaan Van Der Schaaf , Jorg Berghausen , Fritz Blatter , Martin Szelagiewicz , Ulrich Berens
- 申请人: Paul Adriaan Van Der Schaaf , Jorg Berghausen , Fritz Blatter , Martin Szelagiewicz , Ulrich Berens
- 优先权: EP04100053.0 20040109
- 国际申请: PCT/EP05/00034 WO 20050105
- 主分类号: A61K31/41
- IPC分类号: A61K31/41 ; C07D249/08 ; A61P25/06 ; A61K31/135
摘要:
The present invention is directed to the novel polymorphic Form A and Form B of Rizatriptan benzoate, processes for the preparation thereof and pharmaceutical compositions comprising these crystalline forms.
公开/授权文献
- US07777049B2 Crystalline forms of Rizatriptan benzoate 公开/授权日:2010-08-17
信息查询