3′,5-Dihydroxy-4′,6,7-trimethoxyflavanone is a nature product that could be isolated from the fruits of Vitex rotundifolia. 3′,5-Dihydroxy-4′,6,7-trimethoxyflavanone has potent cytotoxic activity against A549 and HepG-2 cell lines[1].
References
[1] Zhao YY, et, al. A new iridoid glycoside from the fruits of Vitex rotundifolia. Nat Prod Res. 2017 Nov;31(21):2491-2496. DOI:10.1080/14786419.2017.1314284