申请人:Merck & Co., Inc.
公开号:US05112824A1
公开(公告)日:1992-05-12
Compounds of structural formula: ##STR1## wherein R' is hydrogen or an aromatic ring system, and Q is a substituted nitrogen or a nitrogen containing heterocycle, X and Y are bridging groups and p is 0 or 1, and E is --S-- or --O--, are Class III antiarrhythmic agents.
结构式化合物:##STR1## 其中R'是氢或芳香环系统,Q是取代氮或含氮杂环,X和Y是桥接基团,p为0或1,E为--S--或--O--,为III类抗心律失常药物。