Chemical constituents from the stems of Vibumum plicatum Thunb.var.tomentosum Miq / 中国药科大学学报

Abstract Ten compounds were isolated from the stems of Viburnum plicatum Thunb.vat.tomentosum Miq.and were identified as 3,4,5-trimethoxyphenyl-l-O-β-D-glucopyranoside (1),isotachioside (2),tachioside (3),koaburaside (4),glucosyringic acid (5),lupeol (6),ursolic acid (7),chlorogenic acid (8),5-O-caffeoyl quinic acid butyl ester (9),and tricin-7-O-β-D-glucoside (10),respectively.Compounds 1-10 were isolated from this plant for the first time.