合成了具有 2-(2-吡啶基)乙基的有机杂原子化合物,并通过旋转圆盘电极伏安法测定了它们的氧化电位。发现氧化电位低于具有苯基代替吡啶基的相应化合物的氧化电位。吡啶基与杂原子的动态配位稳定了阳离子自由基中间体,似乎是促进电子转移的原因。分子内辅助的量级随着母体化合物氧化电位的增加而增加。这种趋势可以用吡啶氮的非键合 p 轨道和母体杂原子化合物的 HOMO 之间的能量匹配来解释。
COMPOUNDS AND METHODS FOR MODULATING MITOCHONDRIAL METABOLISM AND REACTIVE OXYGEN SPECIES PRODUCTION
申请人:Buck Institute for Research on Aging
公开号:US20140128352A1
公开(公告)日:2014-05-08
Compounds that modulate mitochondrial reactive oxygen species (ROS) production are provided. The compounds may modulate ROS production at defined sites without also altering energy production. Methods of using and identifying such compounds are also provided.