发明公开
- 专利标题: INDOLE DERIVATIVES AS CRTH2 RECEPTOR ANTAGONISTS
- 专利标题(中): 吲哚衍生物作为CRTH2受体拮抗剂
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申请号: EP09813944.7申请日: 2009-09-17
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公开(公告)号: EP2342201A1公开(公告)日: 2011-07-13
- 发明人: WANG, Zhaoyin
- 申请人: Merck Canada Inc.
- 申请人地址: 16711 Trans-Canada Highway Kirland QC H9H 3L1 CA
- 专利权人: Merck Canada Inc.
- 当前专利权人: Merck Canada Inc.
- 当前专利权人地址: 16711 Trans-Canada Highway Kirland QC H9H 3L1 CA
- 代理机构: Horgan, James Michael Frederic
- 优先权: US192786P 20080922; US109263P 20081029
- 国际公布: WO2010031182 20100325
- 主分类号: C07D471/04
- IPC分类号: C07D471/04 ; A61K31/437
摘要:
The compound (+) {7R-[[(4-fluorophenyl)sulfonyl](methyl)ammo]-6,7,8,9-tetrahydropyrido[1,2-a]mdol-10-yl}acetic acid and pharmaceutically acceptable salts thereof are antagonists of the PGD2 receptor, CRTH2, and as such are useful in the treatment and/or prevention of CRTH2-meidated diseases such as asthma.
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