| 发明名称 |
CONTROLLED RELEASE ORAL TABLET HAVING A UNITARY CORE |
| 摘要 |
A controlled release antihyperglycemic tablet that does not contain an expanding polymer and comprising a core containing the antihyperglycemic drug, a semipermeable membrane coating the core and at least one passageway in the membrane.
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| 申请公布号 |
CA2324493(A1) |
申请公布日期 |
1999.09.23 |
| 申请号 |
CA19992324493 |
申请日期 |
1999.03.19 |
| 申请人 |
ANDRX PHARMACEUTICALS, INC. |
发明人 |
CHEN, CHIH-MING;CHENG, XIU XIU;JAN, STEVE;CHOU, JOSEPH |
| 分类号 |
A61K9/00;A61K9/20;A61K9/22;A61K9/28;A61K9/52;A61K31/155;A61P3/10;(IPC1-7):A61K31/155;A61K9/32 |
主分类号 |
A61K9/00 |
| 代理机构 |
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代理人 |
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