发明名称 |
FILM COATED PELLETS |
摘要 |
The invention relates to film coated pellets comprising an active ingredient having a high solubility in water. The invention also relates to methods of preparing said pellets and to cores comprising the active ingredient having a high solubility in water and to pharmaceutical compositions comprising the film coated pellets. |
申请公布号 |
US2016367502(A1) |
申请公布日期 |
2016.12.22 |
申请号 |
US201314653652 |
申请日期 |
2013.12.19 |
申请人 |
RATIOPHARM GMBH |
发明人 |
SCHEIWE Max-Werner;SWATSCHEK Dieter;STEINHAUSER Isabel |
分类号 |
A61K31/137;A61K9/48 |
主分类号 |
A61K31/137 |
代理机构 |
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代理人 |
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主权项 |
1. A method for the preparation of starter pellets comprising an active pharmaceutical ingredient having a solubility in water at 25° C. of between 100 mg per gram of water to 10 gram per gram of water comprising the steps of:
(1) preparing a powder mixture comprising compacted API seeds and one or more pharmaceutical excipients; (2) preparing a spraying solution comprising an active pharmaceutical ingredient having a solubility in water at 25° C. between 100 mg per gram of water to 10 gram per gram of water and a solvent; (3) spraying the solution of step (2) on the powder mixture obtained in step (1) to obtain starter pellets. |
地址 |
Ulm DE |