发明授权
![[1,2,4]triazolo[1,5-c]pyrimidine derivatives](/docs/US/2003-04-08/US06545000B1/abs.jpg.600x600.jpg)
- 专利标题： [1,2,4]triazolo[1,5-c]pyrimidine derivatives
- 专利标题（中）： [1,2,4]三唑并[1,5-c]嘧啶衍生物
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申请号： US09787779申请日： 2001-03-22
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公开(公告)号： US06545000B1公开(公告)日： 2003-04-08
- 发明人: Junichi Shimada , Hironori Imma , Naoto Osakada , Shizuo Shiozaki , Tomoyuki Kanda , Yoshihisa Kuwana
- 申请人： Junichi Shimada , Hironori Imma , Naoto Osakada , Shizuo Shiozaki , Tomoyuki Kanda , Yoshihisa Kuwana
- 优先权： JP10-267178 19980922
- 主分类号： C07D48704
- IPC分类号： C07D48704
![[1,2,4]triazolo[1,5-c]pyrimidine derivatives](/abs-image/US/2003/04/08/US06545000B1/abs.jpg.150x150.jpg)
摘要：
The present invention relates to [1,2,4]triazolo[1,5-c]pyrimidine compounds represented by formula (I): wherein na and nb independently represent an integer of 0 to 4 and Q represents a hydrogen atom or 3,4-dimethoxybenzyl, or salts thereof exhibit activity as adenosine A2A receptor antagonists.