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公开(公告)号:US07834002B2
公开(公告)日:2010-11-16
申请号:US11579067
申请日:2005-04-28
申请人: Masaya Kato , Norifumi Sato , Minoru Okada , Tetsuyuki Uno , Nobuaki Ito , Yasuhiro Takeji , Hisashi Shinohara , Masahiro Fuwa
发明人: Masaya Kato , Norifumi Sato , Minoru Okada , Tetsuyuki Uno , Nobuaki Ito , Yasuhiro Takeji , Hisashi Shinohara , Masahiro Fuwa
IPC分类号: C07D401/12 , C07D401/14 , C07D405/14 , A61K31/506
CPC分类号: C07D401/14 , C07D401/12 , C07D405/14 , C07D409/14 , C07D413/14 , C07D417/14
摘要: The present invention provides 4-amino-5-cyanopyrimidine derivatives of the formula: wherein R1, R2 and R3 are defined herein, or pharmaceutically acceptable salts thereof, having a safe and potent adenosine A2a receptor agonistic activity; and also provides an adenosine A2a receptor agonist, an intraocular pressure reducing agent, or a medicine for treating glaucoma, etc., which comprises the compound as an active ingredient.
摘要翻译: 本发明提供下式的4-氨基-5-氰基嘧啶衍生物:其中R1,R2和R3在本文中定义,或其药学上可接受的盐,具有安全有效的腺苷A2a受体激动活性; 并且还提供了包含该化合物作为有效成分的腺苷A2a受体激动剂,眼内压降低剂或治疗青光眼的药物等。