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Published on: February 28, 2025
A new C-glucosylflavone from Sorindeia juglandifolia
Joseph T Ndongo1, Joséphine N Mbing, Dominique N Bikobo
1Department of Chemistry, Higher Teacher's Training College, University of Yaoundé I, P.O. Box 47, Yaoundé, Cameroon.
Abstract:
Phytochemical investigation of the leaves of Sorindeia juglandifolia A. Rich. led to the isolation and identification of a new C-glucosylflavone, 2",6"-di-O-acetyl-7-O-methyl vitexin (1), together with seven known compounds, 2"-O-acetyl-7-O-methyl vitexin (2), mearnsitrin (3), robustaflavone (4), 3-O-galloyl catechin (5), tachioside (2-methoxy-benzene-1,4-diol-1-O-beta-glucopyranoside) (6), 3beta-O-D-glucopyranosyl-beta-stigmasterol (7), and methyl gallate (8). The structures of 1 and the known compounds were established by IR, UV, MS, 1D, and 2D NMR spectra and by comparison with those of related compounds.
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