发明名称 |
STABILIZED MEDICINAL COMPOSITION CONTAINING DONEPEZIL, METHOD OF PRODUCING THE SAME AND METHOD FOR STABILIZATION |
摘要 |
An object of the present invention is to provide a novel pharmaceutical composition containing donepezil, which is already used as a remedy for the treatment of dementia (cognitive impairment), in order to increase options for administration methods and improve patient compliance. The present invention provides a pharmaceutical composition containing donepezil or a pharmaceutically acceptable salt thereof and a naturally-occurring polymer, the pharmaceutical composition further containing at least one of edetate, sulfite, dibutylhydroxytoluene and butylhydroxyanisole.
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申请公布号 |
EP2127651(A1) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20080703452 |
申请日期 |
2008.01.18 |
申请人 |
EISAI R&D MANAGEMENT CO., LTD. |
发明人 |
HARADA, TSUTOMU;WAKABAYASHI, KENJI;MIYAMOTO, YASUNORI |
分类号 |
A61K31/445;A61K9/06;A61K47/02;A61K47/08;A61K47/10;A61K47/16;A61K47/18;A61K47/20;A61K47/30;A61K47/36;A61K47/42;A61P25/28 |
主分类号 |
A61K31/445 |
代理机构 |
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地址 |
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