发明名称 SURFACTANT FREE AEROSOL FORMULATIONS CONTAINING BECLOMETHASONE DIPROPIONATE
摘要 This invention relates to novel aerosol formulations for administering drugs , in particular for administration of a beclomethasone ester by inhalation. In particular the invention provides novel aerosol formulations consisti ng essentially of (a) beclomethasone dipropionate in the form of a solvate with 1,1,1,2-tetrafluoroethane (CF3CH2F) and one or more fluorocarbon or hydrogen-containing chlorofluorocarbon propellants or (b) anhydrous beclomethasone dipropionate and 1,1,1,2,3,3,3-heptafluoro-n-propane as propellant.
申请公布号 CA2141039(C) 申请公布日期 2006.04.25
申请号 CA19932141039 申请日期 1993.07.30
申请人 GLAXO GROUP LIMITED 发明人 TAYLOR, ANTHONY JAMES;NEALE, PHILIP JOHN
分类号 A61K31/57;A61K9/12;A61K9/72;A61M15/00;A61P11/00 主分类号 A61K31/57
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