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.
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.