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A flavonol tetraglycoside from Sophora japonica seeds
Authors:Wang Jing-Hua  Lou Feng-Chang  Wang Ya-Lin  Tang Yu-Ping
Affiliation:Department of Phytochemistry, China Pharmaceutical University, Nanjing 210038, China. jh_wang202@hotmail.com
Abstract:A flavonol tetraglycoside, kaempferol 3-O-alpha-L-rhamnopyranosyl(1-->6)-beta-D-glucopyranosyl(1-->2)- beta-D-glucopyranoside-7-O-alpha-L rhamnopyranoside, together with nine known compounds were isolated from the seeds of Sophora japonica L. Their structures were elucidated on the basis of spectral and chemical evidence.
Keywords:Sophora japonica   Leguminosae   Seed   Flavonol glycoside
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