Three new chemical constituents of Korthalsella japonica

In this study, three new compounds, korthalin (1), 6′,4″-dihydroxy-2′,3″-dimethoxy chalcone-4′-O-β-d-glucopyranoside (2) and viscolin 4′,4″-di-O-β-d-glucopyranoside (3), together with twenty-eight compounds (4-31) were isolated from Korthalsella japonica. The structures of all compounds were established on the basis of spectroscopic data analysis. Graphical abstract
Source: Phytochemistry Letters - Category: Chemistry Source Type: research