| 发明名称 |
PREPARATION OF CONTROLLABLE DRUG RELEASE WITHIN A PATIENT'S BODY IN PARTICULAR FOR SLIGHTLY SOLUBLE NASIC DRUGS |
| 摘要 |
Solid controlled-release composition (I) adapted for oral adminstration comprises: (a) an effective amount of >= one basic drug having a solubility of 1 part in 30 parts of water; (b) a water-soluble alginate salt; (c) a complex salt of alginic acid, and (d) an effective amount of an organic carboxylic acid to facilitate dissolution of the basic drug. |
| 申请公布号 |
PL186696(B1) |
申请公布日期 |
2004.02.27 |
| 申请号 |
PL19960321363 |
申请日期 |
1996.11.25 |
| 申请人 |
ABBOTT LABORATORIES |
发明人 |
BOARD NEVILLE W.;CARMODY ALAN F.;FEELY LIAM C.;WITHERS BRIAN C. |
| 分类号 |
A61K9/20;A61K9/22;A61K31/165;A61K31/4045;A61K31/4164;A61K31/5513;A61K47/12;A61K47/36 |
主分类号 |
A61K9/20 |
| 代理机构 |
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代理人 |
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