发明名称 |
Agglomerated hydrophilic complexes with multi-phasic release characteristics |
摘要 |
The present invention relates to a controlled release formulation which includes a therapeutically active medicament, a heterodisperse gum matrix, a pharmaceutically acceptable diluent, and an effective amount of a pharmaceutically acceptable surfactant and/or wetting agent to provide a multi-phasic controlled release of a therapeutically active medicament. The invention also relates to a method of preparing the same.
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申请公布号 |
US5478574(A) |
申请公布日期 |
1995.12.26 |
申请号 |
US19930094504 |
申请日期 |
1993.07.20 |
申请人 |
EDWARD MENDELL CO., INC. |
发明人 |
BAICHWAL, ANAND R.;STANIFORTH, JOHN N. |
分类号 |
A61K47/00;A61K9/20;A61K9/22;A61K47/36;(IPC1-7):A61K9/22 |
主分类号 |
A61K47/00 |
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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