申请人:Hoelz Hubert
公开号:US20090092559A1
公开(公告)日:2009-04-09
The invention relates to pressurized gas formulations for dosage aerosols, in which a medicament is formulated suspended in TG 227 ea (1,1,1,2,3,3,3-heptafluoropropane) and/or TG 134 a (1,1,1,2-tetrafluoroethane) as a propellant, and to their use for producing a medicament. The aerosol is preferably an inhalation aerosol.
本发明涉及压力气体配方用于剂量气雾剂,其中药物配制悬浮于TG 227 ea(1,1,1,2,3,3,3-七氟丙烷)和/或TG 134a(1,1,1,2-四氟乙烷)作为推进剂,并用于制备药物。气雾剂最好是吸入气雾剂。