发明名称 |
Multiple unit controlled food effect-independent release pharmaceutical preparations and method for preparing the same. |
摘要 |
The present invention relates to orally administrable multiple-unit sustained-release dose forms having controlled agitation-independent release of active compound and processes for their production using a selected erodable hydrophilic polymer (HPC) and a limitation of the maximum size of the active compound-containing polymer particles to <=3 MM. |
申请公布号 |
ZA200101485(B) |
申请公布日期 |
2002.02.22 |
申请号 |
ZA20010001485 |
申请日期 |
2001.02.22 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
VENKATA-RANGARAO KANIKANTI;ROLAND RUPP;ERICH BRENDEL;CLAUS WEISEMANN;ERNST CHANTRAINE |
分类号 |
A61K9/54;A61K9/16;A61K9/22;A61K9/52;A61K31/4422;A61K47/38 |
主分类号 |
A61K9/54 |
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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