3,4',5-Trismethoxybenzophenone

Resveratrol is a potent phenolic antioxidant found in natural sources that has antiproliferative activity.{9146} When the three phenolic hydroxyl groups of resveratrol are converted to methyl ethers, the inhibition of cell growth is enhanced.{10510} 3,4',5-Trismethoxybenzophenone is an analog of trismethoxy resveratrol. It inhibits the growth of a variety of human tumor cell lines at concentrations from 0.4 to 2 µg/ml, which is 5-6 times more potent than resveratrol.{11554}