A New Glycoside, Kusaginin Isolated from Clerodendron trichotomum

Article abstract of DOI:10.1246/bcsj.56.1573

A new glycoside, kusaginin was isolated from Clerodendron trichotomum Thunb. and 2-(3,4-dihydroxyphenyl)ethyl 3-O-α-L-rhamnopyranosyl-4-O-(3,4-dihydroxycinnamoyl)-β-D-glucopyranoside was assigned to this substance from studies on the hydrolysis products and from analyses of the 1H NMR and 13C NMR spectra.