鹿蹄草中一个新的萘醌类化合物
A new naphthaquinone derivative from Pyrola calliantha H. Andres
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摘要:
为了研究鹿蹄草中止血活性提取物的化学成分, 采用色谱方法对其进行了分离纯化。除一些已知成分外, 分离得到了一个新的萘醌衍生物, 通过理化性质和光谱数据分析, 鉴定为2-(1, 4-二氢-2, 6-二甲基-1, 4-二氧代-3-萘基)-3, 4, 5-三羟基苯甲酸。
Abstract:To investigate the chemical constituents of hemostatic extract of Pyrola calliantha H. Andres, the extract was subjected to chromatographic separation and purification. Along with some known compounds, a new naphthaquinone derivative was isolated and identified as 2-(1, 4-dihydro-2, 6-dimethyl-1, 4-dioxo-3- naphthalenyl)-3, 4, 5-trihydroxylbenzoic acid by physicochemical and spectroscopic analysis.
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