发明名称 Aerosol suspension formulations with TG 227 ea or TG 134 a as propellant
摘要 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.
申请公布号 US8518377(B2) 申请公布日期 2013.08.27
申请号 US20070296473 申请日期 2007.04.04
申请人 HOELZ HUBERT;MANN MARIOLA;SCHMELZER CHRISTEL;SCHMIDT FRIEDRICH;WEIL HANS-HERMANN;BOEHRINGER INGELHEIM PHARMA GBMH CO. KG 发明人 HOELZ HUBERT;MANN MARIOLA;SCHMELZER CHRISTEL;SCHMIDT FRIEDRICH;WEIL HANS-HERMANN
分类号 A61K9/12 主分类号 A61K9/12
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