| 发明名称 |
Prolonged action drug formulation |
| 摘要 |
The time during which a drug is pharmacologically active is prolonged by coating the drug with at least one chemical derivative of the drug having minor relative pharmacological activity.
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| 申请公布号 |
US4461776(A) |
申请公布日期 |
1984.07.24 |
| 申请号 |
US19820343663 |
申请日期 |
1982.01.28 |
| 申请人 |
UNIVERSITY OF SOUTHERN CALIFORNIA |
发明人 |
SWARBRICK, JAMES |
| 分类号 |
A61K9/16;A61K31/43;(IPC1-7):A61K31/10;A61K31/16 |
主分类号 |
A61K9/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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