A compound of the formula (I) having a binding activity to the cannabinoid type 2 receptor:
1
wherein R
1
is optionally substituted heterocyclic group or the like; R
2
and R
2
each is independently hydrogen or the like; m is an integer of 0 to 2; A is optionally substituted aromatic carbocyclic group or the like.
化合物式(I)的一个复合物,具有与
大麻素2型受体的结合活性:其中R1是可选择的取代杂环基团或类似物;R2和R2各自独立地为氢或类似物;m是0到2的整数;A是可选择的取代芳香族碳环基团或类似物。