发明公开
EP2570116A1 Composition for enhancing transdermal absorption of a drug and patch preparation
有权
Zusammensetzung zur Verbesserung der transdermalen Absorption eines Arzneimittel- undPflasterpräparats
- 专利标题： Composition for enhancing transdermal absorption of a drug and patch preparation
- 专利标题（中）： Zusammensetzung zur Verbesserung der transdermalen Absorption eines Arzneimittel- undPflasterpräparats
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申请号： EP12184301.5申请日： 2012-09-13
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公开(公告)号： EP2570116A1公开(公告)日： 2013-03-20
- 发明人: Okazaki, Arimichi , Mukobata, Tsuyoshi , Sakamoto, Sachiko , Hanatani, Akinori
- 申请人： Nitto Denko Corporation
- 申请人地址： 1-2, Shimohozumi 1-chome Ibaraki-shi Osaka 567-8680 JP
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： 1-2, Shimohozumi 1-chome Ibaraki-shi Osaka 567-8680 JP
- 代理机构： Duckworth, Timothy John
- 优先权： JP2011200021 20110913
- 主分类号： A61K9/00
- IPC分类号： A61K9/00 ; A61K9/70
摘要：
The problem of the present invention is to provide a composition for enhancing transdermal absorption of a drug, which shows a sufficiently high enhancing effect on transdermal absorption of an acidic drug.
A composition for enhancing transdermal absorption of an acidic drug, comprising a polyvalent alcohol having 3 - 8 carbon atoms, a higher alcohol having 12 - 20 carbon atoms and an organic amine having 2 - 9 carbon atoms.
A composition for enhancing transdermal absorption of an acidic drug, comprising a polyvalent alcohol having 3 - 8 carbon atoms, a higher alcohol having 12 - 20 carbon atoms and an organic amine having 2 - 9 carbon atoms.
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