The invention relates to compounds of the formula I
wherein the variables are as defined in the claims. The compounds are A
2A
-receptor ligands, such as antagonists, agonists, reverse agonists or partial agonists, and are useful in the treatment of neurological and psychiatric disorders where an A
2A
-receptor is implicated.
本发明涉及式I的化合物,其中变量如权利要求所定义。这些化合物是A2A受体
配体,例如拮抗剂、激动剂、反向激动剂或部分激动剂,并且在治疗神经系统和精神障碍中,其中涉及到A2A受体时具有用处。