| 景洪哥纳香化学成分的研究Ⅰ |
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| 引用本文： | 梁华清,许颂,单友亮.景洪哥纳香化学成分的研究Ⅰ[J].中国药学杂志,1998,33(9):523-526. |
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| 作者姓名： | 梁华清 许颂 单友亮 |
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| 作者单位： | 第二军医大学药学院，第一军医大学南方医院药学部 |
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| 摘 要： | 目的：研究云南西双版纳景洪哥纳香(Goniothalamus cheliensis)茎皮的化学成分。方法：利用各种色谱技术进行分离纯化，根据理化性质和光谱数据等进行结构鉴定。结果：从景洪哥纳香茎皮的乙醇提取物中分离得到10种化合物，其中5个化合物结构分别鉴定为：5，7-二羟基双氢黄酮(Ⅰ)、5，6-2H-6苯乙烯吡喃-2-酮(Ⅱ)、(5R，6S，7R，8R)-7-羟基-8苯基 四氢呋喃并3,2－b]－2H－吡喃－2－酮(Ⅲ)、(6R，7R，8R)-6-（7，8-二羟基苯乙基）-5，6-2H-5-羟基-2-吡喃酮(Ⅳ)、(6R，7R，8R)-6-（7，8-二羟基苯乙基）-5，6-2H-吡喃-2-酮(Ⅴ)。结论：5种化合物均首次从该植物中获得。
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| 关 键 词： | 景洪哥纳香 双氢黄酮 |
| 收稿时间： | 1997-06-20; |
Chemical composition of the Goniothalmus cheliensis |
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| Liang Huaqing.Chemical composition of the Goniothalmus cheliensis[J].Chinese Pharmaceutical Journal,1998,33(9):523-526. |
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| Authors: | Liang Huaqing |
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| Institution: | (Liang HQ)，Xu Song(Xu S)，Shan Youliang(Shan YL)，et a |
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| Abstract: | OBJECTIVE: To study the chemical composition in the bark of Goniothalamus cheliensis. METHODS: Various chromatographic techniques and structural elucidation were used to separate and purify the constituents. Their physical and chemical properties and spectral data were measured. RESULTS: Ten compounds were isolated from the bark of Goniothalamus cheliensis. Five of them were identified as: 5, 7-dihydroxyflavanone , 5, 6-2H-6 styryl-2-pyrone,(5R, 6S, 7R, 8R)-7-hydroxy-8-phenyltetrahydrofuro pyran-2-one , (6R, 7R, 8R)-6-(7, 8-dihydroxyphenylethyl)-5, 6-2H-5-hydroxy-2-pyrone , (6R, 7R, 8R)-6-(7, 8-dihydroxyphenylethyl)-5, 6-2H-2-pyrone . CONCLUSION: Five compounds were isolated the first time from this plant. |
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| Keywords: | Goniothalamus cheliensis dihydroxyflavanone pyrone |
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