发明名称 |
PHARMACEUTICAL AEROSOL FORMULATIONS FOR PRESSURIZED METERED DOSE INHALERS COMPRISING A SEQUESTERING AGENT |
摘要 |
<p>Aerosol solution formulation for use in an aerosol inhaler which includes at least one active ingredient selected from 20-ketosteroids and quinolinone derivatives, a propellant containing a hydrofluoroalkane, a cosolvent, and a specific amount of a sequestering agent that stabilizes the formulation. By way of example, the stabilizing agent may be phosphoric acid or sulphuric acid.</p> |
申请公布号 |
EP1850831(A2) |
申请公布日期 |
2007.11.07 |
申请号 |
EP20060706899 |
申请日期 |
2006.02.13 |
申请人 |
CHIESI FARMACEUTICI S.P.A. |
发明人 |
LEWIS, DAVID ANDREW;MEAKIN, BRIAN JOHN;DELCANALE, MAURIZIO;PIVETTI, FAUSTO |
分类号 |
A61K9/12;A61K9/72;A61K31/4704;A61K31/573;A61K31/58;A61K47/02 |
主分类号 |
A61K9/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|