Laetanine, icariside E3, (-)-pinoresinol and mantol o-β-D-glucopyranoside, from aqueous extract of Phoebe tavoyana (Meissn) Hook
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https://doi.org/10.15625/2525-2518/59/4/15519Keywords:
Phoebe tavoyana, alkaloid, lignanAbstract
Four compounds including laetanine (1), icariside E3 (2), (-)-pinoresinol (3) and maltol O-β-D-glucopyranoside (4) were isolated from aqueous extract of Phoebe tavoyana (Meissn) Hook. Their chemical structures were determined based on their ESI-MS, 1D-NMR and 2D-NMR spectral data, and compared with those reported in the literature. This is the first report of compound 2 and 4 from genus Phoebe.
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