Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/39755
Title: Tetraoxygenated xanthones from the latex of garcinia cowa growing in Viet Nam
Authors: Nguyen, Thi Kim An
Dinh, Thi Ha
Pham, Quoc Long
Tran, Thi Thu Thuy
Keywords: Tetraoxygenated xanthone
Dichloromethane extract
Latex
Garcinia cowa
Issue Date: 2018
Series/Report no.: Vietnam Journal of Science and Technology;Vol.56, No.05 .- P.560–566
Abstract: Seven tetraoxygenated xanthones, namely fuscaxanthone A, 7-O-methylgarcinone E, cowagarcinone A, cowaxanthone, rubraxanthone, cowanin and cowanol, were isolated from the dichloromethane extract of the latex of Garcinia cowa Roxb. ex Choisy. Their structures were elucidated on the basis of 1D, 2D NMR spectroscopic data and compared with reported data. This is the first time the chemical constituents of Garcinia cowa Roxb. ex Choisy have been investigated in Vietnam.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/39755
ISSN: 2525-2518
Appears in Collections:Vietnam journal of science and technology

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