申请人:Biogen, Incorporated
公开号:US06605600B1
公开(公告)日:2003-08-12
The invention is based on the discovery that compounds of Formula I are unexpectedly highly potent and selective inhibitors of the adenosine A1 receptor. Adenosine A1 antagonists can be useful in the prevention and/or treatment of numerous diseases, including cardiac and circulatory disorders, degenerative disorders of the central nervous system, respiratory disorders, and many diseases for which diuretic treatment is suitable.
In one embodiment, the invention features a compound of formula I:
R3 is an optionally substituted group selected from:
and wherein X1, X2, Z, R1, R2, and R6 are as described in the specification.
这项发明基于发现,式I化合物意外地具有非常高的潜在和选择性抑制腺苷A1受体的作用。腺苷A1受体拮抗剂可用于预防和/或治疗多种疾病,包括心脏和循环系统疾病、中枢神经系统退行性疾病、呼吸系统疾病以及适用于利尿治疗的许多疾病。在一种实施例中,该发明涉及一种式I化合物:R3是从中选择的可选取代基团,其中X1、X2、Z、R1、R2和R6如规范中所述。