Patent ID: 6153173
Filing Date: 2000-11-28
Classification: A61K,C09K,Y10S

Abstract:
A pharmaceutical aerosol formulation comprising (a) 1,1,1,2-tetrafluoroethane, 1,1,1,2,3,3,3,-heptafluoro-n-propane or a mixture thereof as propellant; (b) 1,1,2,2,3-pentafluoropropane as a co-propellant; and (c) a particulate medicament selected from the group consisting of an analgesic; an anginal preparation; an anti-allergic; an antibiotic; an antihistamine; an antitussive; a bronchodilator, a diuretic, an anticholinergic; a hormone; and an anti-inflammatory agent selected from the group consisting of flunisolide, fluticasone, tipredane, budesonide, triaminolone acetonide and a salt, ester and solvate thereof.