阅读说明：本技术 作为钾通道调节剂的四氢-1h-苯氮杂卓类化合物及其制备和应用 (tetrahydro-1H-benzazepine compounds as potassium channel modulators, and preparation and application thereof ) 是由 梁波 金秋 陈焕明 张志军 华波 于 2020-05-26 设计创作，主要内容包括：本发明涉及作为钾通道调节剂的四氢-1H-苯氮杂卓类化合物及其制备和应用。具体地,本发明化合物具有式A所示结构,其中各基团和取代基的定义如说明书中所述；本发明还公开了所述化合物的制备方法及其作为钾通道调节剂的用途。(The invention relates to a tetrahydro-1H-benzazepine compound as a potassium channel regulator, and a preparation method and application thereof. Specifically, the compound has a structure shown in a formula A, wherein each group and substituent group are defined in the specification; the invention also discloses a preparation method of the compound and application of the compound as a potassium channel regulator.)