p-phenylenediamine derivatives as potassium channel regulators and preparation methods and medical applications thereof. A compound represented by general formula A or a pharmaceutically acceptable salt thereof. A preparation method of the compound and a use of the same as a potassium channel opener.
作为
钾通道调节剂的
对苯二胺衍
生物及其制备方法和医学应用。通式A代表的化合物或其药学上可接受的盐。该化合物的制备方法及其作为
钾通道开放剂的用途。