In addition, the preliminary mechanism investigation for compound 2 using Annexin V/7-AAD double-staining assay, DAPI staining assay and JC-1 staining method, indicated that 2 inhibited cancer cell proliferation potentially through inducing apoptosis via the mitochondria-related pathway and arrested cell cycle of HL-60 cells at S phase. The gene discussed is ANXA5; the disease is cancer.