发明名称 |
DRY POWDER FORMULATIONS OF PARTICLES THAT CONTAIN TWO OR MORE ACTIVE INGREDIENTS FOR TREATING OBSTRUCTIVE OR INFLAMMATORY AIRWAYS DISEASES |
摘要 |
<p>Dry powder formulations for inhalation comprising spray-dried particles and their use in the treatment of an obstructive or inflammatory airways disease. Each particle has a core of a first active ingredient in substantially crystalline form that is coated with a layer of a second active ingredient in substantially amorphous form that is dispersed in a pharmaceutically acceptable hydrophobic excipient. A process for preparing such formulations is also described.</p> |
申请公布号 |
EP2670395(A1) |
申请公布日期 |
2013.12.11 |
申请号 |
EP20120705203 |
申请日期 |
2012.02.03 |
申请人 |
NOVARTIS AG |
发明人 |
WEERS, JEFFRY;RAO, NAGARAJA;TARARA, THOMAS E.;HUANG, DANIEL;MILLER, DANFORTH |
分类号 |
A61K9/14;A61K9/00;A61K9/16;A61K9/50;A61K31/40;A61K31/4704;A61K31/56;A61K31/58;A61K45/06;A61M15/00;A61P11/00 |
主分类号 |
A61K9/14 |
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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