The present invention relates to compounds of the formula
1
wherein R1, A and R are as described within. The compounds of the present invention have been found to be adenosine receptor ligands. Specifically, the compounds of the present invention have an affinity to the A
2A
-receptor and are therefore useful in the treatment of diseases related to this receptor.
本发明涉及具有以下公式的化合物1,其中R1、A和R如内部所述。本发明的化合物已被发现是
腺苷受体
配体。特别是,本发明的化合物对A2A受体具有亲和力,因此在治疗与该受体相关的疾病中非常有用。