| 发明名称 |
FORMULATION PHARMACEUTIQUE A LIBERATION PROLONGEE INDEPENDANTE DE LA FORCE IONIQUE. |
| 摘要 |
The present invention is related to an optionally coated pharmaceutical hydrophilic gel forming matrix formulation comprising one or more active substances and having a prolonged release of said one or more active substances upon exposure to gastrointestinal fluids, characterized in that said release is substantially ion-strength independent. The invention is further related to a method of preparing this formulation which can be used in the administration of active substances for the treatment of a large number of disorders. |
| 申请公布号 |
DZ3473(A1) |
申请公布日期 |
2002.04.04 |
| 申请号 |
DZ20010003473 |
申请日期 |
2001.09.28 |
| 申请人 |
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发明人 |
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| 分类号 |
A61K9/00;A61K9/20;A61K9/22;A61K9/28;A61K31/15;A61K31/167;A61K31/439;A61K31/496;A61K31/565;A61K31/57;A61K47/38;A61P1/08;A61P1/12;A61P1/14;A61P3/04;A61P3/06;A61P5/30;A61P7/02;A61P9/00;A61P9/02;A61P9/04;A61P9/06;A61P9/08;A61P9/10;A61P9/12;A61P13/08;A61P13/12;A61P19/10;A61P25/00;A61P25/04;A61P25/06;A61P25/08;A61P25/14;A61P25/16;A61P25/20;A61P25/22;A61P25/24;A61P25/28;A61P25/30;A61P29/00;A61P31/04;A61P31/10;A61P31/12;A61P31/18;A61P33/00;A61P35/00;A61P35/04;A61P37/00;A61P39/02 |
主分类号 |
A61K9/00 |
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