PREPARATIONS PHARMACEUTIQUES D'AEROSOL POUR AEROSOLS-DOSEURS PRESSURISES CONTENANT UN AGENT SEQUESTRANT

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专利权人:

CHIESI FARMACEUTICI S.P.A.

发明人:

申请号：

EP06706899.9

公开号：

EP1850831B1

申请日:

2006.02.13

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

Aerosol solution formulation for use in an aerosol inhaler which includes at least one active ingredient selected from 20-ketosteroids and quinolinone derivatives, a propellant containing a hydrofluoroalkane, a cosolvent, and a specific amount of a sequestering agent that stabilizes the formulation. By way of example, the stabilizing agent may be phosphoric acid or sulphuric acid.

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