Sun Hai-yan, Long Li-juan, Wu Jun
Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou.
Zhong Yao Cai. 2006 Jul;29(7):671-2.
To study the chemical constituents of mangrove plant Barringtonia racemosa.
Chemical constituents from the ethyl acetate extract of the stem bark of this plant were isolated by silica, Sephadex LH-20 column chromatography and identified by NMR analysis.
Five compounds were isolated and identified. They are 3,3'-dimethoxy ellagic acid (1), dihydromyticetin (2), gallic acid (3), bartogenic acid (4) and stigmasterol (5).
Compounds 1-3 were isolated from this plant for the first time.
研究红树植物总状花八宝树的化学成分。
采用硅胶柱色谱、Sephadex LH - 20柱色谱法从该植物茎皮的乙酸乙酯提取物中分离化学成分，并通过核磁共振分析进行鉴定。
分离鉴定出5种化合物。它们分别是3,3'-二甲氧基鞣花酸（1）、二氢杨梅素（2）、没食子酸（3）、八宝树酸（4）和豆甾醇（5）。
化合物1 - 3首次从该植物中分离得到。
