Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/44701
Title: Phenolic constituents from the stem barks of rhizophora apiculata blume
Authors: Pham, Thanh Binh
Nguyen, Van Chien
Nguyen, Quoc Trung
Vu, Huy Thong
Nguyen, Van Tuyen
Nguyen, Phuong Thao
Keywords: Rhizophora apiculata
Rhizophoraceae
Phenolic
Issue Date: 2020
Series/Report no.: Vietnam Journal of Science and Technology;Vol. 58, No. 05 .- P.517-525
Abstract: Using various chromatographic separations, sevenphenolic derivatives (1-7) were isolated from a methanolic extract ofthestem barks of Rhizophora apiculata Blume. Their structures were elucidated to be dunnianoside E (1),(+)-dihydroquercetin (2), 2,6-dimethoxy-[1,4] benzoquinone (3), 2,4,6-trimethoxyphenol (4), 3,4,5-trimethoxybenzyl alcohol (5), hydroxytyrosol (6), and methyl 3,4-dihydroxycinnamate (7)by adetailed analysis via spectroscopic techniques (1D-, 2D-NMR,and ESI-MS data) as well as comparison with those previously reported. This is the first report of compounds 1 and 4-7 from the Rhizophora genus.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/44701
ISSN: 2525-2518
Appears in Collections:Vietnam journal of science and technology

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