Synthesis and Evaluation of Voltage‐Gated Sodium Channel Blocking Pyrroline Derivatives Endowed with Both Antiarrhythmic and Antioxidant Activities
作者:Alessia Carocci、Mariagrazia Roselli、Roberta Budriesi、Matteo Micucci、Jean‐François Desaphy、Concetta Altamura、Maria Maddalena Cavalluzzi、Maddalena Toma、Giovanna Ilaria Passeri、Gualtiero Milani、Angelo Lovece、Alessia Catalano、Claudio Bruno、Annalisa De Palma、Filomena Corbo、Carlo Franchini、Solomon Habtemariam、Giovanni Lentini
DOI:10.1002/cmdc.202000692
日期:2021.2.4
Under the hypothesis that cardioprotective agents might benefit from synergism between antiarrhythmic activity and antioxidant properties, a small series of mexiletine analogues were coupled with the 2,2,5,5‐tetramethylpyrroline moiety, known for its antioxidant effect, in order to obtain dual‐acting drugs potentially useful in the protection of the heart against post‐ischemic reperfusion injury. The
在心脏保护剂可能受益于抗心律失常活性和抗氧化特性之间的协同作用的假设下,一小部分美西律类似物与以其抗氧化作用而闻名的 2,2,5,5-四甲基吡咯啉部分偶联,以获得双重作用。作用药物可能有助于保护心脏免受缺血后再灌注损伤。发现本文报道的吡咯啉衍生物作为抗心律失常剂比美西律更有效,并显示出抗氧化活性。最有趣的四甲基吡咯啉同类物,一种叔丁基取代的类似物,作为抗心律失常药的活性至少是美西律的 100 倍。