A condensed heterocyclic compound having the formula (I):
wherein A and B are both carbonyl groups or one thereof represents a methylene group and the other represents a carbonyl group; Z represents an oxygen atom, a sulfur atom, a substituted or unsubstituted nitrogen atom, or a methylene group; n is an integer of 2 to 6; and R represents a group having the following formula:
wherein R¹ represents a hydrogen atom or a hydroxyl group; R² represents a substituted or unsubstituted phenyl or 2-pyridyl group or salts thereof.
The compounds exhibit a strong affinity to the σ-receptor and are useful as psychopharmaceuticals.
具有式 (I) 的缩合
杂环化合物:
其中 A 和 B 都是羰基,或其中一个代表亚甲基,另一个代表羰基;Z 代表氧原子、
硫原子、取代或未取代的氮原子或亚甲基;n 是 2 到 6 的整数;R 代表具有下式的基团:
其中 R¹ 代表氢原子或羟基;R² 代表取代或未取代的苯基或 2-
吡啶基或其盐类。
这些化合物对 σ 受体有很强的亲和力,可用作精神药物。