Flavonoids of Aptenia cordifolia

摘要

Two flavanone glycosides,liquitritin and naringenin and one flavonol glycoside,3',4'-dihydroxy-7-methoxyflavonol 3-O-#beta#-D-glucoside,were isolated and identified from the aerial parts of Aptenia cordifolia. In addition,the terpenoids sitosterol and stigmasterol and the anthocyanidin pelargonidin were also detected.The structures of all compounds were established by chromatographic and spectroscopic methods.This is the first report of flavonoids from Aptenia cordifolia