发明授权
- 专利标题: Solid molecular dispersion of fesoterodine hydrogen fumarate and polymeric binder
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申请号: US13978887申请日: 2012-01-17
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公开(公告)号: US09668998B2公开(公告)日: 2017-06-06
- 发明人: Roland Bodmeier , Alan Francis Carmody , Mesut Ciper , Anne Therese Gustaaf De Paepe , John Mark Heimlich , Martin Korber , Mathias Walther , Neil Feeder
- 申请人: Roland Bodmeier , Alan Francis Carmody , Mesut Ciper , Anne Therese Gustaaf De Paepe , John Mark Heimlich , Martin Korber , Mathias Walther , Neil Feeder
- 申请人地址: GB Sandwich, Kent
- 专利权人: Pfizer Limited
- 当前专利权人: Pfizer Limited
- 当前专利权人地址: GB Sandwich, Kent
- 代理商 Richard V. Zanzalari
- 国际申请: PCT/IB2012/050225 WO 20120117
- 国际公布: WO2012/098499 WO 20120726
- 主分类号: A61K31/222
- IPC分类号: A61K31/222 ; A61K31/22 ; A61K47/38 ; A61K9/10 ; A61K9/14 ; A61K9/16 ; A61K9/20 ; A61K9/50 ; A61K9/08
摘要:
The present invention relates to a solid molecular dispersion of from 3:97 to 12:88 weight % ratio of fesoterodine hydrogen fumarate and a polymeric binder selected from the group consisting of an alkyl hydroxyalkylcellulose ether, a hydroxyalkylcellulose ether, an ester of either thereof, and a mixture of any two or more thereof.
公开/授权文献
- US20130287847A1 Solid Molecular Dispersion 公开/授权日:2013-10-31
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