Imidazo [1,2-a] pyridine derivatives

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专利权人:

アステラス製薬株式会社

发明人:

三水 清寛,増田 直之,飯久保 一彦,小金丸 陽平,河野 則征,大森 淳弥,三谷 泰之,倪 健偉

申请号：

JP2012512840

公开号：

JP5673676B2

申请日:

2011.04.26

申请国别(地区):

JP

年份:

2015

代理人:

摘要：

[Problem] To provide a compound useful as medicine having PDE4B inhibitory activity, in particular, as an active ingredient of a composition for treating or preventing schizophrenia, Alzheimer's disease, dementia, depression and the like. [Measures for Solution] The present inventors examined compounds having PDE4B inhibitory activity and found that a tricyclic or tetracyclic imidazo[1,2-a]pyridine derivative or salts thereof had a superior PDE4B inhibitory activity, thereby completing the present invention. The imidazo[1,2-a]pyridine derivative can be used as an agent for treating or preventing schizophrenia, Alzheimer's disease, dementia, depression and the like.

来源网站：

中国工程科技知识中心

来源网址：

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