1975 年 95 巻 11 号 p. 1283-1285
A new isoflavone glycoside, kakkalide, was isolated from the methanol extract of fresh flower of Pueraria thunbergiana BENTH., and its chemical structure was determined as irisolidone-7-β-D-xylopyranosyl-6-O-β-D-glucopyranoside