| 发明名称 |
NOUVELLE POUDRE A INHALER A BASE DE TIOTROPIUM |
| 摘要 |
Inhalation powder comprises a tiotropium salt (I) in admixture with excipients comprising coarse particles and fine particles. Inhalation powder comprises 0.04-0.8% of a tiotropium salt (I) in admixture with excipients comprising 80-99% coarse particles (average particle size 15-80 mum) and 1-20% fine particles (average particle size 1-9 mum). An Independent claim is also included for a capsule (inhalette) containing 3-10 mg of the inhalation powder. |
| 申请公布号 |
MA25843(A1) |
申请公布日期 |
2003.07.01 |
| 申请号 |
MA20030027103 |
申请日期 |
2003.04.08 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG |
发明人 |
BECHTOLD-PETERS KAROLINE;WALZ MICHAEL;BOECK GEORG;DIRR ROLF |
| 分类号 |
C07D451/12;A61K9/00;A61K9/14;A61K9/51;A61K9/72;A61K31/439;A61K31/46;A61K47/02;A61K47/26;A61P11/00;A61P11/06;A61P43/00 |
主分类号 |
C07D451/12 |
| 代理机构 |
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代理人 |
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