发明申请
US20050239747A1 Compositions and methods of enhanced transdermal delivery of steroid compounds and preparation methods
审中-公开
增强类固醇化合物透皮给药的组合物和方法及制备方法
- 专利标题： Compositions and methods of enhanced transdermal delivery of steroid compounds and preparation methods
- 专利标题（中）： 增强类固醇化合物透皮给药的组合物和方法及制备方法
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申请号： US10828700申请日： 2004-04-21
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公开(公告)号： US20050239747A1公开(公告)日： 2005-10-27
- 发明人: Chih-Chiang Yang , Yuan-Chih Le , Chao-Cheng Liu
- 申请人： Chih-Chiang Yang , Yuan-Chih Le , Chao-Cheng Liu
- 申请人地址： TW Wu Ku Hsiang
- 专利权人： Pharmaceutical Industry Technology and Development Center
- 当前专利权人： Pharmaceutical Industry Technology and Development Center
- 当前专利权人地址： TW Wu Ku Hsiang
- 主分类号： A61K31/56
- IPC分类号： A61K31/56 ; A61K31/573 ; A61K31/724
摘要：
Enhanced transdermal composition comprising a niosome, which retains within its structure a cyclodextrin inclusion complex of a steroidal active agent and a vesicle of nonionic surfactant are provided herein, which increases the permeability of dermal tissue to transdermally administered steroidal active agents. Methods for producing the enhanced transdermal composition as well as its application are also provided.
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