INHALABLE MEDICAMENT COMPRISING TIOTROPIUM

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专利权人:

TEVA Branded Pharmaceutical Products R&D; Inc.

发明人:

Xian-Ming Zeng

申请号：

US14367031

公开号：

US20140348758A1

申请日:

2012.12.06

申请国别(地区):

US

年份:

2014

代理人:

摘要：

This invention relates to a solution formulation containing a tiotropium salt, 12-20% ethanol, 0.1-1.5% of water, 0.05-0.10% citric acid (or other organic acid) and an HFA propellant, wherein the percentages are percentages by weight based on the total weight of the formulation. The invention also provides a pMDI comprising a canister containing the formulation.

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中国工程科技知识中心

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http://www.ckcest.cn/home/