| 发明名称 |
SUSTAINED RELEASE DELIVERY SYSTEM AND LONG ACTING NARCOTIC ANALGESICS AND ANTAGONISTS |
| 摘要 |
Sustained release compositions comprising a drug dispersed within a polymer matrix, methods of producing the same and treatments with the complex. Long acting narcotic compositions comprising a water-soluble analgesic or antagonist drug dispersed within a polymer matrix, methods of producing the same and treatments with the complex.
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| 申请公布号 |
CA2233280(A1) |
申请公布日期 |
1997.04.03 |
| 申请号 |
CA19962233280 |
申请日期 |
1996.09.25 |
| 申请人 |
DRIZEN, ALAN;LAM PHARMACEUTICALS INC.;ROTHBART, PETER;NATH, GARY M. |
发明人 |
DRIZEN, ALAN;ROTHBART, PETER;NATH, GARY M. |
| 分类号 |
A61K9/00;A61K9/06;A61K47/36;A61K47/38;(IPC1-7):A61K47/36;A61K31/485 |
主分类号 |
A61K9/00 |
| 代理机构 |
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