A compound of the formula:
1
or a salt, prodrug or solvate thereof, wherein R
1
and R
2
groups are all hydrogen; A is a benzofuzed azahetero ring; W
1
—W
2
is CH
2
—CH
2
; X
1
—X
2
is CH
2
—CH
2
; and Z is methylene or carbonyl; or the like, is a ligand for ORL1-receptor and are useful for treating or preventing pain, a CNS disorder or the like in mammalian subjects.
该公式的化合物:1或其盐、前药或溶剂,其中R1和R2基团均为氢;A为苯并噻杂环;W1-W2为
CH2- ;X1-X2为 - ;Z为亚甲基或羰基;或类似物,是ORL1受体的
配体,可用于治疗或预防哺乳动物主体中的疼痛、中枢神经系统紊乱或类似疾病。