An inhalable medicament comprising tiotropium

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专利权人:

发明人:

ZENG XIAN MING

申请号：

IN4255/DELNP/2014

公开号：

IN2014DN04255A

申请日:

2014.05.26

申请国别(地区):

IN

年份:

2015

代理人:

摘要：

This invention relates to a solution formulation comprising 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 p MDI comprising a canister containing the formulation.

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