| 发明名称 |
MATRIX FOR SUSTAINED, INVARIANT AND INDEPENDENT RELEASE OF ACTIVE COMPOUNDS |
| 摘要 |
The invention concerns a storage stable pharmaceutical formulation comprisin g preferably two active compounds in a non-swellable diffusion matrix, whereby the compounds are released from the matrix in a sustained, invariant and, if several compounds are present, independent manner and the matrix is determin ed with respect to its substantial release characteristics by ethylcellulose an d at least one fatty alcohol. The invention also concerns methods for producin g such pharmaceutical formulations. |
| 申请公布号 |
CA2478523(A1) |
申请公布日期 |
2003.10.16 |
| 申请号 |
CA20032478523 |
申请日期 |
2003.04.04 |
| 申请人 |
EURO-CELTIQUE S.A. |
发明人 |
SPITZLEY, CHRISTOF;BROEGMANN, BIANCA;MUEHLAU, SILKE |
| 分类号 |
A61K9/24;A61K9/00;A61K9/14;A61K9/16;A61K9/20;A61K9/22;A61K9/28;A61K9/48;A61K9/52;A61K9/72;A61K31/00;A61K31/485;A61K47/02;A61K47/04;A61K47/10;A61K47/12;A61K47/26;A61K47/34;A61K47/36;A61K47/38;A61P25/04 |
主分类号 |
A61K9/24 |
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