申请人:Daiichi Pharmaceutical Co., Ltd.
公开号:US05681954A1
公开(公告)日:1997-10-28
A compound represented by formula (I): ##STR1## wherein Q represents an aryl group, a heterocyclic group, a diarylmethyl group, an aralkyl group composed of an aryl group and an alkylene group, an alkyl group or a cycloalkyl group, in which the aryl group, heterocyclic group, and the aryl moiety of the diarylmethyl group and aralkyl group may be substituted with one or more substituents; R represents a bicyclic, substituted, nitrogen-containing heterocyclic group or a substituted phenyl group, in which the nitrogen-containing heterocyclic group is composed of a 5-membered, substituted, aromatic or saturated ring containing one or two nitrogen atoms and a 6-membered ring; and Z represents an alkylene group, an alkenylene group, an alkylene group, a carbonyl group, an alkylene group containing a carbonyl group or an oxalyl group, or a salt thereof. The compound has calmodulin inhibitory activity and is useful as a treating agent for diseases in the circulatory organs or in the cerebral region which are caused by excessive activation of calmodulin.
一种由化学式(I)表示的化合物:##STR1## 其中Q代表芳基、杂环基、二芳基甲基基、芳基和烷基组成的芳基烷基基团、烷基或环烷基,其中芳基、杂环基、二芳基甲基基和芳基烷基基团中的芳基可被一个或多个取代基取代;R代表双环取代的含氮杂环基或取代的苯基,其中含氮杂环基由一个含有一个或两个氮原子的5元取代芳香或饱和环和一个6元环组成;Z代表烷基、烯烃基、烷基、羰基、含有羰基的烷基或草酸基,或其盐。该化合物具有钙调蛋白抑制活性,并可用作治疗因钙调蛋白过度活化引起的循环器官或脑区疾病的治疗剂。