CÁC HỢP CHẤT MEGASTIGMAN VÀ PHENYLPROPANOID PHÂN LẬP TỪ CÂY GỪA (FICUS MICROCARPA)
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DOI:
https://doi.org/10.15625/2129Abstract
Three megastigmanes, bridelionoside B (1), (3S,5R,6R,7E,9S)-megastigmane-7-ene-3,5,6,9-tetrol (2), and dihydroalangionoside A (3), and one phenylpropane glucoside, syringin (4) were isolated from the methanol extract of Ficus microcarpa leaves. Their structures were elucidated by spectroscopic methods including ESI-MS, 1D- and 2D-NMR in comparison with the literature values.
Keywords: Ficus microcarpa, Moraceae, megastigmane.