| Xanthones from the bark of Garcinia Xanthochymus |
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| 引用本文： | Fang Fang Zhong Yu Chen Zhi Nan Mei Guang Zhong Yang. Xanthones from the bark of Garcinia Xanthochymus[J]. 中国化学快报, 2007, 18(7): 849-851. DOI: 10.1016/j.cclet.2007.05.045 |
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| 作者姓名： | Fang Fang Zhong Yu Chen Zhi Nan Mei Guang Zhong Yang |
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| 作者单位： | Fang Fang Zhong a，Yu Chen b，Zhi Nan Mei a，Guang Zhong Yang a，* a Laboratory for Natural Product Chemistry，College of Life Sciences，South Central University for Nationalities，Wuhan 430074，China b College of Chemistry and Material Sciences，South Central University for Nationalities，Wuhan 430074，China |
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| 摘 要： | Two novel xanthones, 1,6-dihydroxy-4,5-dimethoxyxanthone (1) and 1,5,6-trihydroxy-7,8-di(3-methyl-2-butenyl)-60,60- dimethylpyrano(20,30:3,4)xanthone (2) were isolated from the bark of Garcinia xanthochymus by normal phase and reverse phase silica gel column chromatography. Their structures were elucidated by spectroscopic methods, especially 2D-NMR techniques.
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| 关 键 词： | 藤黄属植物 氧杂蒽酮 中草药 有效成分 提取 药用作用 |
| 收稿时间： | 2007-03-19 |
| 修稿时间： | 2007-03-19 |
Xanthones from the bark of Garcinia Xanthochymus |
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| Fang Fang Zhong,Yu Chen,Zhi Nan Mei,Guang Zhong Yang. Xanthones from the bark of Garcinia Xanthochymus[J]. Chinese Chemical Letters, 2007, 18(7): 849-851. DOI: 10.1016/j.cclet.2007.05.045 |
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| Authors: | Fang Fang Zhong Yu Chen Zhi Nan Mei Guang Zhong Yang |
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| Affiliation: | 1. Laboratory for Natural Product Chemistry, College of Life Sciences, South Central University for Nationalities, Wuhan 430074, China;2. College of Chemistry and Material Sciences, South Central University for Nationalities, Wuhan 430074, China |
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| Abstract: | Two novel xanthones, 1,6-dihydroxy-4,5-dimethoxyxanthone (1) and 1,5,6-trihydroxy-7,8-di(3-methyl-2-butenyl)-60,60- dimethylpyrano(20,30:3,4)xanthone (2) were isolated from the bark of Garcinia xanthochymus by normal phase and reverse phase silica gel column chromatography. Their structures were elucidated by spectroscopic methods, especially 2D-NMR techniques. |
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| Keywords: | Garcinia Garcinia xanthochymus Xanthones |
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