Method for preparing a metered dose inhaler for the treatment of respiratory diseases

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专利权人:

益得生物科技股▲ふん▼有限公司

发明人:

ウ、ウェイ－シウ,チャオ、イェン－チン,ウ、ウェイ-シウ,チャオ、イェン-チン

申请号：

JP2014526363

公开号：

JP5938476B2

申请日:

2012.02.14

申请国别(地区):

JP

年份:

2016

代理人:

摘要：

The present invention is related to metered dose inhalation formulas and manufacturing process. The active pharmaceutical ingredient can be beta-2 agonists, corticosteroids, or a combination thereof. The inhalation formulas are homogenized suspensions with hydrofluoroalkane (HFA) propellant, minimal amount of ethanol and polyetheleneglycol (PEG) as suspending and particle size modifying agents.

来源网站：

中国工程科技知识中心

来源网址：

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