The tyrosinase-inhibitory effects of 2-phenyl-1,4-naphthoquinone analogs: importance of the (E)-β-phenyl-α,β-unsaturated carbonyl scaffold of an endomethylene type
作者:Sultan Ullah、Jinia Akter、Su J. Kim、Jungho Yang、Yujin Park、Pusoon Chun、Hyung R. Moon
DOI:10.1007/s00044-018-2267-9
日期:2019.1
(IC50 = 22.00 ± 1.63 μM), more potently inhibited mushroomtyrosinase than kojic acid (IC50 = 37.86 ± 2.21 μM). Cell-based assays using B16F10 cells (a melanoma cell line) showed 1c dose-dependently suppressed melanin production and more potently inhibited tyrosinase activity than kojic acid. Docking simulation results between 1c and tyrosinase and a kinetic study suggest that 1c is a competitive inhibitor