Aryl substituted sulfonamide compounds of formula (I):wherein----bond, X, Y, R1, R2, R3, m, and n are defined herein. Also disclosed is a method for treating cancer with these compounds.本發明揭示式(I)之芳基取代之磺醯胺化合物:其中----鍵、X、Y、R1、R2、R3、m及n定義於本文中。本發明亦揭示一種用此等化合物治療癌症之方法。