\n\tSummary

\n\tFlavonol Glycosides Isolated from the Leaves of Morus alba L.

\n\tThree flavonol glycosides were isolated from the leaves of Morus alba L. The chemical structures of isolated compounds were characterized as kaempferol 3-O-β-D-glucopyranoside (astragalin) (1),  quercetin 3-O-β-D- glucopyranoside (isoquercitrin) (2) and quercetin-3-O-rutinoside (rutin) (3) by detailed analysis of the1D and 2D-NMR spectra such as ¹H-, ¹³C-NMR, DEPT, HSQC, HMBC and ESI-MS spectrum.

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