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A New Flavonoid Glycoside from Viburnum macrocephalum f. keteleeri
- Xiao-Qing Xu, Xu-Hua Huang, Jia Chen, Jian-Hua Shao, Chun-Chao Zhao
- Chemistry of natural compounds 2017 v.53 no.6 pp. 1035-1037
- Viburnum, chromatography, flavonoids, glycosides, spectral analysis
- A new flavonoid glycoside 1, along with seven known compounds (2–8), was isolated from Viburnum macrocephalum f. keteleeri by repeated column chromatography. Its structure was identified as apigenin-7-O-[6-O-(5-methoxy-3-hydroxy-3-methyl-5-oxovaleryl)]-β-D-glucopyranoside (1) by spectral analysis.