Sukanya Dej-Adisai, Kedsaraporn Parndaeng, Chatchai Wattanapiromsakul, Jae Sung Hwang
Phytochemical investigation of Artocarpus chama stem was performed by chromatographic techniques, resulting from the isolation and structure elucidation of three new compounds, namely 3'-farnesyl-apigenin ( 1 ), 3-(hydroxyprenyl) isoetin ( 2 ), and 3-prenyl-5,7,2',5'-tetrahydroxy-4'-methoxyflavone ( 3 ), and five known compounds, namely homoeriodictyol ( 4 ), isocycloartobilo-xanthone ( 5 ), artocarpanone ( 6 ), naringenin ( 7 ), and artocarpin ( 8 ). From the screening result, A. chama extract showed a potent tyrosinase inhibitory effect...
December 21, 2021: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry