The present invention relates to a p-phenylenediamine derivative as a potassium channel regulator and a preparation method and medical application thereof. In particular, disclosed is a compound represented by general formula A or a pharmaceutically acceptable salt thereof. Also disclosed are a preparation method of the compound and a use of the same as a potassium channel opener.
本发明涉及一种作为
钾通道调节剂的
对苯二胺衍
生物及其制备方法和医疗应用。特别是公开了通式 A 所代表的化合物或其药学上可接受的盐。还公开了该化合物的制备方法及其作为
钾通道开放剂的用途。