| 发明名称 |
TRI-MOLECULAR COMPLEXES AND THEIR USE IN DRUG DELIVERY SYSTEMS |
| 摘要 |
<p>The invention provides a tri-molecular complex for use in enteric drug delivery systems comprising: (a) a hydrophilic, film-forming, water-soluble polymer; (b) an acid-insoluble polymer; and (c)an amino acid. The invention further provides a method or preparing such complexes.</p> |
| 申请公布号 |
EP2219621(A2) |
申请公布日期 |
2010.08.25 |
| 申请号 |
EP20080850366 |
申请日期 |
2008.11.12 |
| 申请人 |
PHARMACEUTICS INTERNATIONAL, INC. |
发明人 |
HASSAN, EMADELDIN;GUMUDAVELLI, SRIDHAR |
| 分类号 |
A61K9/48 |
主分类号 |
A61K9/48 |
| 代理机构 |
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