Xanthones from the stem bark of Garcinia nigrolineata

被引:48
作者
Rukachaisirikul, V [1 ]
Ritthiwigrom, T
Pinsa, A
Sawangchote, P
Taylor, WC
机构
[1] Prince Songkla Univ, Fac Sci, Dept Chem, Songkhla 90112, Thailand
[2] Prince Songkla Univ, Fac Sci, Dept Biol, Songkhla 90112, Thailand
[3] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia
关键词
Garcinia nigrolineata; Guttiferae; trioxygenated and tetraoxygenated xanthones;
D O I
10.1016/S0031-9422(03)00502-8
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Nine xanthones, nigrolineaxanthones A-I, together with nine known xanthones, were isolated from the crude methanol extract of the stem bark of Garcinia nigrolineata: two of which have previously been reported as synthetic xanthones. The structures were elucidated by analysis of spectroscopic data, especially using 1D and 2D NMR spectroscopic data. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1149 / 1156
页数:8
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