发明名称 |
Depotmikrokügelchen für die Injektion von Huperzin-A-Verbindungen |
摘要 |
Sustained-release microspheres of Huperzine A compounds, the preparation and use thereof, said sustained-release microspheres comprise Huperzine A compounds represented by the formula (Ia) and biodegradably pharmaceutically acceptable polymer excipients, wherein, X and Y independently represent hydrogen or methyl, Z1 and Z2 independently represent hydrogen or in combination represent |
申请公布号 |
DE10297018(B4) |
申请公布日期 |
2010.01.28 |
申请号 |
DE2002197018 |
申请日期 |
2002.07.03 |
申请人 |
SHANDONG LUYE PHARMACEUTICAL CO. LTD. |
发明人 |
LIU, WANHUI;SONG, JILUN;CHU, DAFENG;LIU, KE |
分类号 |
A61K31/439;A61K9/16;A61K9/19;A61K9/26;A61K31/473;A61P25/28 |
主分类号 |
A61K31/439 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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