申请人:Baraldi Pier Giovanni
公开号:US20090281145A1
公开(公告)日:2009-11-12
The present invention provides compounds of formula (I)
wherein W, R
1
, R
5
and R
6
have a meaning as defined herein in the specification. The compounds of formula (I) are allosteric enhancers of the A
1
adenosine receptor and, thus, may be employed for the treatment of conditions mediated by the A
1
adenosine receptor. Accordingly, the compounds of formula (I) may be employed for treatment of pain, in particular, chronic pain such as neuropathic pain, and inflammatory pain, cardiac disease or disorder such as cardiac disarrhythmias, e.g., peroxysmal supraventricular tachycardia, angina, myocardial infarction and stroke, neurological disease or injury, sleep disorders, epilepsy and depression.
本发明提供了式(I)的化合物
其中W,R1,R5和R6在本说明书中定义的含义。式(I)的化合物是A1腺苷受体的变构增强剂,因此可用于治疗由A1腺苷受体介导的疾病。因此,式(I)的化合物可用于治疗疼痛,特别是神经病性疼痛、炎症性疼痛、心脏疾病或紊乱,如心律失常,例如阵发性室上性心动过速,心绞痛,心肌梗死和中风,神经疾病或损伤,睡眠障碍,癫痫和抑郁症的治疗。