The present invention relates to compounds of the general formula I
wherein R
1
, R
2
, R′, R″, n, m and o are defined herein, or a pharmaceutically acceptable salt thereof.
It has been found that the compounds of general formula I are adenosine receptor ligands with a good affinity to the A
2A
-receptor and a high selectivity to the A
1
- and A
3
receptors. These compounds have useful pharmacological activities.
本发明涉及一般式I的化合物,其中R1、R2、R'、R"、n、m和o在此定义,或其药学上可接受的盐。已发现,一般式I的化合物是
腺苷受体
配体,具有良好的对A2A受体的亲和力和对A1和A3受体的高选择性。这些化合物具有有用的药理活性。