发明申请
US20090111853A1 FEXOFENADINE POLYMORPHS AND PROCESS FOR THE PREPARATION THEREOF
审中-公开
FEXOFENADINE POLYMORPHS及其制备方法
- 专利标题: FEXOFENADINE POLYMORPHS AND PROCESS FOR THE PREPARATION THEREOF
- 专利标题(中): FEXOFENADINE POLYMORPHS及其制备方法
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申请号: US12259399申请日: 2008-10-28
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公开(公告)号: US20090111853A1公开(公告)日: 2009-04-30
- 发明人: Graziano CASTALDI , Giuseppe BARRECA , Pietro ALLEGRINI , Gianpiero VENTIMIGLIA
- 申请人: Graziano CASTALDI , Giuseppe BARRECA , Pietro ALLEGRINI , Gianpiero VENTIMIGLIA
- 申请人地址: IT Mereto Di Tomba
- 专利权人: DIPHARMA S.P.A.
- 当前专利权人: DIPHARMA S.P.A.
- 当前专利权人地址: IT Mereto Di Tomba
- 优先权: ITMI2004A001143 20040608
- 主分类号: A61K31/445
- IPC分类号: A61K31/445 ; C07D211/34
摘要:
The invention provides novel crystalline forms of fexofenadine hydrochloride, a process for the preparation of the novel forms and of the known form A, and their use in therapy.
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