Benzofuran compounds as class III antiarrhythmic agents
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.
Benzofurazan derivatives having antiarrhythmic properties
申请人:MERCK & CO. INC.
公开号:EP0431944A2
公开(公告)日:1991-06-12
Compounds of structural formula:
wherein R' is hydrogen or an aromatic ring system, and Q is a substituted nitrogen or a nitrogen containing heterocycle, and E is -S- or -O-, are Class III antiarrhythmic agents.
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, and E is --S-- or --O--, are Class III antiarrhythmic agents.