COMPOSITIONS COMPRISING SALBUTAMOL SULPHATE

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专利权人:

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

发明人:

Stuart Corr,Timothy James Noakes

申请号：

US14351001

公开号：

US20140286877A1

申请日:

2012.10.12

申请国别(地区):

US

年份:

2014

代理人:

摘要：

A surfactant-free pharmaceutical composition is described. The composition consists essentially of: (a) a drug component consisting of salbutamol sulphate； and (b) a propellant component consisting essentially of 1,1-difluoroethane (R-152a). A method for preparing the pharmaceutical composition is also described. The pharmaceutical composition can be delivered using a metered dose inhaler (MDI).

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