A flavonoid with anticancer and vasorelaxant activities induces the accumulation of LC3 puncta in HCT116 and SW620 cells as well as inhibits proliferation of B16/F10 murine melanoma and human A2780 ovarian and MKN45 gastric cancer cells at 20 UM induces intratumor apoptosis and necrosis and reduces tumor weight and volume in a colorectal cancer mouse xenograft model induces relaxation in precontracted isolated mouse aortic rings in a B2-adrenergic receptor-independent manner from 0 2-20 Ug/ml