发明名称 |
Multi-layer controlled-release tablet comprising an active layer and one or more barrier layers |
摘要 |
<p>An oral dosage form comprising a pharmaceutical tablet of one or more layers, one of which carries a biologically active substance; the formulation of said tablet includes different percentages of hydrophilic and lipophilic polymeric materials, and adjuvant substances. The tablets of the present invention show a release rate which is independent from the amounts of active substance present in the tablet.</p> |
申请公布号 |
EP1681051(A1) |
申请公布日期 |
2006.07.19 |
申请号 |
EP20060075502 |
申请日期 |
2001.04.12 |
申请人 |
JAGOTEC AG |
发明人 |
VERGNAULT, GUY;CONTE, UBALDO;MAGGI, LAURETTA;GRENIER, PASCAL |
分类号 |
A61K9/24;A61K9/20;A61K9/22;A61K9/28;A61K31/138;A61K31/165;A61K31/198;A61K31/404;A61K31/4045;A61K31/506;A61K31/517;A61K31/5377;A61K31/585;A61K38/55;A61K47/10;A61K47/12;A61K47/14;A61K47/32;A61K47/34;A61K47/36;A61K47/38;A61K47/40;A61K47/44;A61P7/10;A61P9/00;A61P9/04;A61P9/06;A61P9/08;A61P9/12;A61P25/02;A61P25/16;A61P25/28 |
主分类号 |
A61K9/24 |
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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