发明名称 |
SUSTAINED-RELEASE MULTI-GRANULE TABLET |
摘要 |
A sustained-release multi-granule tablet is obtained by comprssing sustained-release granules, which contains a basis, and a formulation adjuvant. Each of the granules has been coated in advance with a layer of the formulation adjuvant and/or a layer of a mixture of the formulation adjuvant and the basis. The tablet releases an active substance at a suitable velocity into the digestion tract, resulting in that the inbalance in the absorption of the drug in each patient and among individual patients is minimized to achieve maximum bioavailability. |
申请公布号 |
CA1315680(C) |
申请公布日期 |
1993.04.06 |
申请号 |
CA19870543701 |
申请日期 |
1987.08.04 |
申请人 |
EISAI CO., LTD. |
发明人 |
ANDOH, HIDENOBU;WATANABE, SUMIO;MIYAKE, YASUO |
分类号 |
A61K9/16;A61K9/20;A61K9/22;A61K31/551 |
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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地址 |
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