发明授权
- 专利标题： Sustained-release pranoprofen preparation
- 专利标题（中）： 持续释放预处理准备
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申请号： US830919申请日： 1992-02-04
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公开(公告)号： US5225206A公开(公告)日： 1993-07-06
- 发明人: Masunari Fushimi , Hideyoshi Kanbe , Shuichi Kasai , Akira Iwasa , Yoichi Sawayanagi
- 申请人： Masunari Fushimi , Hideyoshi Kanbe , Shuichi Kasai , Akira Iwasa , Yoichi Sawayanagi
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： SS Pharmaceutical Co., Ltd.,Dojin Iyaku-Kako Co., Ltd.
- 当前专利权人： SS Pharmaceutical Co., Ltd.,Dojin Iyaku-Kako Co., Ltd.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX3-17769 19910208
- 主分类号： A61K9/16
- IPC分类号： A61K9/16 ; A61K9/20 ; A61K9/22 ; A61K9/28 ; A61K9/50 ; A61K9/52 ; A61K31/435 ; A61K31/44 ; A61K47/12 ; A61K47/32 ; A61K47/38 ; A61K47/44 ; A61P29/00
摘要：
A sustained-release pranoprofen preparation is disclosed. The preparation comprises an effective amount of pranoprofen and one or more sustained-release components selected from the group consisting of oily components, water-soluble components, water-insoluble components, and intestinally soluble components. It controls release of pranoprofen and lowers the maximum pranoprofen concentration in blood, maintaining its concentration in blood at a certain level for a long period of time. It reduces risks of side effects and can effectively treat diseases with dosing once or twice a day.
公开/授权文献
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