发明申请
US20100035949A1 MICROEMULSION DOSAGE FORMS OF VALSARTAN AND METHODS OF MAKING THE SAME
审中-公开
VALSARTAN的微乳剂剂型及其制备方法
- 专利标题： MICROEMULSION DOSAGE FORMS OF VALSARTAN AND METHODS OF MAKING THE SAME
- 专利标题（中）： VALSARTAN的微乳剂剂型及其制备方法
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申请号： US12517105申请日： 2007-12-03
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公开(公告)号： US20100035949A1公开(公告)日： 2010-02-11
- 发明人: Yatindra Joshi , John J. Kennedy , Ping Li , Alan E. Royce , Robert F. Wagner
- 申请人： Yatindra Joshi , John J. Kennedy , Ping Li , Alan E. Royce , Robert F. Wagner
- 国际申请： PCT/US07/86226 WO 20071203
- 主分类号： A61K31/41
- IPC分类号： A61K31/41 ; A61P9/12 ; A61P9/00
摘要：
A drug delivery system, e.g., microemulsion preconcentrate, that spontaneously forms a microemulsion when brought in contact with an aqueous medium. The drug delivery system contains valsartan, a hydrophilic component, a lipophilic component and a surfactant. A particularly useful hydrophilic component in the system is a polymer that is solid at room temperature, e.g., solid PEG.
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