The present invention relates to triterpenoid derivatives, benzenoid derivatives, and pharmaceutical compositions containing the same for treating cancers or inflammatory symptoms. According to the present invention, the triterpenoid derivatives and the benzenoid derivatives are respectively represented by the following formulas (I) and (II):wherein, R1, R2, R3, R4, R5, R6, R7, R8, , , , R1’, R2’, R3’, and R4’are defined the same as the specification.本發明係有關於一種三萜類化合物、苯環化合物、及包含其之醫藥組成物。其中,本發明之三萜類化合物及苯環化合物,係分別如下式(I)及(II)所示:其中,R1、R2、R3、R4、R5、R6、R7、R8、、、、R1’、R2’、R3’、及R4’係如說明書中所定義。
