Syntheses of resveratrol and its hydroxylated derivatives as radical scavenger and tyrosinase inhibitor
HS Lee, BW Lee, MR Kim, JG Jun
Index: Lee, Hyun Suck; Lee, Byung Won; Kim, Mi Ran; Jun, Jong-Gab Bulletin of the Korean Chemical Society, 2010 , vol. 31, # 4 p. 971 - 975
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Citation Number: 16
Abstract
Abstract Eight hydroxylated stilbene derivatives including resveratrol, desoxyrhapontigenin and piceatannol as potential radical scavenger and tyrosinase inhibitor are synthesized using optimized Wittig-Horner reaction for excellent trans-selectivity in good yields. Antioxidant activity was tested against ABTS radical and tyrosinase inhibitory activity was performed with L-tyrosine as the substrate based on previous procedure with some ...
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