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Title: | Secondary metabolites from a marine sponge-associated fungus Xenomyrothecium sp. IMBC-FP2.11 |
Authors: | Tran, Hong Quang Pham, Thi Mai Huong Nguyen, Thi Thanh Ngan Tran, Thi Hong Hanh Nguyen, Xuan Cuong Nguyen, Hoai Nam Chau, Van Minh |
Keywords: | Xenomyrothecium Marine fungus Isochroman Naphtalenone Xanthone Naphtho-ᵧ-pyrone |
Issue Date: | 2020 |
Series/Report no.: | Vietnam Journal of Chemistry;No.06, Vol.58 .- P.752-758 |
Abstract: | In the study, seven compounds were isolated from an EtOAc extract of the marine-derived fungal strain Xenomyrothecium sp. IMBC-FP2.11, including (3R,4R)-4-hydroxymellein (1), (3R,4S)-4-hydroxymellein (2), trans-3,4-dihydro-3,4,8-rihydroxynaphtalen-l(2H)-one (3), (3S)-64-hydroxy-8-methoxy-3,5-dimethyl-isochroman (4), 8-hydroxy-6-methyl-9-oxo-9H-xanthene-1 -carboxylate (5), TMC-256A1 (6), and ω-hydroxyemodin (7). Their chemical structures were elucidated by detailed analysis of the 1D and 2D NMR and mass spectra as well as comparison with those of the previously reported compounds. This is the first case to report the chemical profile of a Xenomyrothecium fungal strain. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/46375 |
ISSN: | 2525-2321 |
Appears in Collections: | Vietnam Journal of Chemistry |
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Your IP: 3.137.175.83 |
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