申请人:Sterling Winthrop Inc.
公开号:US05141931A1
公开(公告)日:1992-08-25
6-Alkyl-5-(6, or 7-quinolinyl)-3-(substituted)-2(1H)-pyridinones useful as cardiotonics are synthesized by reaction of trialkylquinolinylstannanes with 6-alky-5-halo-3-(substituted)-2(1H)-pyridinones. Compositions containing these pyridinones and methods of using them to treat congestive heart failure are provided.
合成具有心效作用的6-烷基-5-(6-或7-喹啉基)-3-(取代基)-2(1H)-吡啉酮,通过三烷基喹啉基锡烷与6-烷基-5-卤代-3-(取代基)-2(1H)-吡啉酮的反应。提供含有这些吡啉酮的组合物以及使用它们治疗充血性心力衰竭的方法。