| 发明名称 |
TRANSDERMAL DRUG DELIVERY SYSTEM CONTAINING DONEPEZIL |
| 摘要 |
Certain embodiments of the invention relates to a transdermal drug delivery system containing donepezil or a pharmaceutically acceptable salt thereof as an active ingredient, more specifically to a transdermal drug delivery system containing a drug-containing matrix layer comprising donepezil or its pharmaceutically acceptable salt, a styrene copolymer, a hydrogenated rosin glycerol ester, and optionally a hydrocarbon resin. |
| 申请公布号 |
US2015258036(A1) |
申请公布日期 |
2015.09.17 |
| 申请号 |
US201514627899 |
申请日期 |
2015.02.20 |
| 申请人 |
NAL PHARMACEUTICALS, LTD. |
发明人 |
CHOI Hoo-Kyun |
| 分类号 |
A61K9/70;A61M35/00;A61K47/32;A61K47/14;A61K31/445;A61K9/00 |
主分类号 |
A61K9/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transdermal drug delivery system comprising:
a drug containing matrix layer comprising:
donepezil or a pharmaceutically acceptable salt thereof;a styrene copolymer; anda hydrogenated rosin glycerol ester. |
| 地址 |
CAUSEWAY BAY HK |
