| 摘要 |
Suspensions of crystalline tiotropium bromide monohydrate (I) in the propellant gases HFA 227 and/or HFA 134a, optionally mixed with one or more further propellant gases selected from propane, butane, pentane, dimethyl ether, difluoromonochloromethane, difluoromethane, isobutane, isopentane and/or neopentane, are new. ACTIVITY : Antiasthmatic; Antiinflammatory. MECHANISM OF ACTION : Anticholinergic. |
