发明授权
- 专利标题: Pyrrolinone derivative and pharmaceutical composition comprising the same
- 专利标题(中): 吡咯啉酮衍生物及其组合物
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申请号: US13242518申请日: 2011-09-23
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公开(公告)号: US08497263B2公开(公告)日: 2013-07-30
- 发明人: Hiroyuki Kai , Shunji Shinohara , Takayuki Kameyama
- 申请人: Hiroyuki Kai , Shunji Shinohara , Takayuki Kameyama
- 申请人地址: JP Osaka
- 专利权人: Shionogi & Co., Ltd.
- 当前专利权人: Shionogi & Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP2007-091624 20070330
- 主分类号: A61K31/422
- IPC分类号: A61K31/422 ; A61K31/454 ; A61K31/551 ; A61K31/4439 ; A61K31/4025 ; C07D413/14 ; C07D487/04 ; C07D413/10 ; C07D207/26 ; C07D261/06
摘要:
The present invention provides a compound represented by the formula (I): wherein R1, R2, R3, Z1, Z2, Ra, Rb, q, A and n are as defined in the description, a pharmaceutically acceptable salt or solvate thereof. The compound is useful as P2X3 and/or P2X2/3 receptor antagonist.
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