发明名称 |
Immediate release tablet cores of insoluble drugs having sustained-release coating |
摘要 |
A controlled release tablet for oral administration is disclosed which has a tablet core including an insoluble therapeutically active agent having an aqueous solubility of less than or equal to about 5 mg/ml in a sufficient amount to render a therapeutic effect. The core provides rapid release of said therapeutically active agent upon exposure to aqueous solutions. The tablet core is coated with a controlled release coating permitting sustained release of said therapeutically active agent when said coated tablet is exposed to aqueous solutions.
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申请公布号 |
US6024982(A) |
申请公布日期 |
2000.02.15 |
申请号 |
US19950467575 |
申请日期 |
1995.06.06 |
申请人 |
EURO-CELTIQUE, S.A. |
发明人 |
OSHLACK, BENJAMIN;CHASIN, MARK |
分类号 |
A61J3/10;A61K;A61K9/22;A61K9/24;A61K9/28;A61K9/30;A61K9/32;A61K9/34;A61K9/36;A61K9/42;A61K9/50;A61K9/52;A61K31/165;C07C59/64;C07D209/26;(IPC1-7):A61K9/22 |
主分类号 |
A61J3/10 |
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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