申请人:Suntory Limited
公开号:US05158947A1
公开(公告)日:1992-10-27
A condensed heterocyclic compound having the formula (I): ##STR1## wherein A and B are both carbonyl groups of 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: ##STR2## wherein R.sup.1 represents a hydrogen atom or a hydroxyl group; R.sup.2 represents a substituted or unsubstituted phenyl or 2-pyridyl group or salts thereof. The compounds according to the present invention exhibit a strong affinity to the .sigma.-receptor and are useful as psychopharmaceuticals.
一种具有以下式子(I)的浓缩杂环化合物:##STR1##
其中A和B都是一个羰基基团,其中一个代表一个亚甲基基团,另一个代表一个羰基基团;Z代表氧原子,硫原子,取代或未取代的氮原子或亚甲基基团;n为2到6的整数;R代表具有以下式子的基团:##STR2##
其中,R.sup.1代表氢原子或羟基;R.sup.2代表取代或未取代的苯基或2-吡啶基或其盐。本发明的化合物具有对σ-受体的强亲和力,可用作精神药物。