
基本信息:
- 专利标题: 新型EP4激动剂
- 专利标题(英):Novel EP4 agonist
- 申请号:CN201180013010.3 申请日:2011-03-08
- 公开(公告)号:CN102917703A 公开(公告)日:2013-02-06
- 发明人: 村田隆彦 , 天川昌洋 , 寺平晋 , 松村靖 , 小西克彦
- 申请人: 科研制药株式会社 , 旭硝子株式会社
- 申请人地址: 日本东京都
- 专利权人: 科研制药株式会社,旭硝子株式会社
- 当前专利权人: AGC株式会社
- 当前专利权人地址: 日本东京都
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 庞立志; 李进
- 优先权: 2010-051127 2010.03.08 JP; 2010-246208 2010.11.02 JP
- 国际申请: PCT/JP2011/055411 2011.03.08
- 国际公布: WO2011/111714 JA 2011.09.15
- 进入国家日期: 2012-09-07
- 主分类号: A61K31/41
- IPC分类号: A61K31/41 ; A61P1/02 ; A61P1/04 ; A61P1/16 ; A61P7/00 ; A61P9/00 ; A61P9/10 ; A61P11/00 ; A61P11/06 ; A61P13/12 ; A61P15/00 ; A61P17/02 ; A61P17/06 ; A61P17/14 ; A61P19/00 ; A61P19/02 ; A61P19/10 ; A61P21/02 ; A61P25/00 ; A61P27/02 ; A61P27/06 ; A61P27/16 ; A61P29/00 ; A61P37/02 ; A61P37/04 ; A61P43/00 ; C07D405/06
Disclosed are: a compound which has excellent metabolic stability and selectively binds to EP4 receptor; and a pharmaceutical product which contains the compound. Specifically disclosed is a compound represented by formula (1) (wherein R and R each independently represents a hydrogen atom or a linear alkyl group having 1-3 carbon atoms, and R represents a hydrogen atom, an alkyl group having 1-4 carbon atoms, an alkoxyalkyl group, an aryl group, a halogen atom or a halogenated alkyl group) or a pharmaceutically acceptable salt thereof, which is different from publicly known PGIs and has a selective EP4 agonist action. Consequently, a pharmaceutical product which contains the compound is useful for prophylaxis and/or treatment of immune diseases, cardiovascular diseases, heart diseases, respiratory diseases, eye diseases, kidney diseases, hepatic diseases, bone diseases, digestive tract diseases, neurological diseases, skin diseases and the like.
公开/授权文献:
- CN102917703B 新型EP4激动剂 公开/授权日:2015-08-19
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K31/00 | 含有机有效成分的医药配制品 |
--------A61K31/33 | .杂环化合物 |
----------A61K31/335 | ..仅有氧作为环杂原子的,例如制霉色基素 |
------------A61K31/41 | ...有两个或两个以上环杂原子的五元环的,其中至少有1个氮原子,例如四唑 |