Compounds of formula (I) or a salt thereof are disclosed:
wherein, A, m R
1
, R
2
, R
3
, q, W
1
, W
2
, R
4
and R
5
are as defined in the description. Processes for preparation and uses of the compounds in medicine, for example for the treatment of schizophrenia or drug dependency, are also disclosed.
公开了
化学式(I)的化合物或其盐:其中,A,m,R1,R2,R3,q,W1,W2,R4和R5如描述中所定义。还公开了制备这些化合物的过程以及在医学上使用这些化合物的用途,例如用于治疗精神分裂症或药物依赖症。