发明名称 |
Micronized Tiotropium bromide |
摘要 |
<p>Method for preparing a practically anhydrous tiotropium bromide micronizate (A) comprises comminuting crystalline tiotropium bromide monohydrate (I) in a gas-jet mill in which the particles are comminuted in a fluidized powder bed. An independent claim is included for (A) produced by the new method. - ACTIVITY : Antiasthmatic. No details of tests for antiasthmatic activity are given. - MECHANISM OF ACTION : Anticholinergic.</p> |
申请公布号 |
EP2298415(B1) |
申请公布日期 |
2013.06.12 |
申请号 |
EP20100180211 |
申请日期 |
2006.12.07 |
申请人 |
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG |
发明人 |
RASENACK, NORBERT;WALZ, MICHAEL;TRUNK, MICHAEL JOSEF FRIEDRICH;GRAEBNER, HAGEN |
分类号 |
A61P11/00;A61K31/40;C07D451/10 |
主分类号 |
A61P11/00 |
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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