SOLUTIONS PHARMACEUTIQUES DE DIPROPIONATE DE BECLOMETHASONE ET DE PROPIONATE DE FLUTICASONE DANS LE 1,1-DIFLUOROETHANE

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专利权人:

MEXICHEM AMANCO HOLDING S.A. DE C.V.

发明人:

CORR, STUART,NOAKES, TIMOTHY JAMES

申请号：

CA2835810

公开号：

CA2835810C

申请日:

2012.05.11

申请国别(地区):

CA

年份:

2016

代理人:

摘要：

A pharmaceutical solution for a medication delivery apparatus, especially a metered dose inhaler, is described. The pharmaceutical solution comprises: (a) a liquefied propellant component consisting essentially of and preferably consisting entirely of 1,1 -difluoroethane (R-152a)； (b) ethanol； and (c) a drug component dissolved in the propellant/ethanol mixture consisting of at least one drug selected from the group consisting of beclomethasone dipropionate (BDP) and fluticasone propionate (FP).

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