| 毛线柱苣苔化学成分的研究 |
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| 引用本文： | 刘光明,陈泽乃,姚天荣,丁维功. 毛线柱苣苔化学成分的研究[J]. 药学学报, 1990, 25(9): 699-704 |
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| 作者姓名： | 刘光明 陈泽乃 姚天荣 丁维功 |
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| 作者单位： | 上海第二医科大学化学教研室，上海第二医科大学化学教研室，上海第二医科大学化学教研室，上海第二医科大学化学教研室 上海 200025上海第二医科大学89届研究生 云南大理医学院化学教研室，上海 200025，上海 200025，上海 200025 |
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| 摘 要： | 从毛线柱苣苔(Rhynchotechum vestitum Hook.f.et Thoms.)根和茎中分得五种脂溶性成分,晶Ⅰ为β-谷甾醇(Ⅰ),晶Ⅱ为羽扇豆醇(lupeol,Ⅱ),其余三种为蒽醌化合物,晶Ⅲ和晶Ⅳ分别鉴定为甲基异茜草素-1-甲醚(rubiadin-1-methylether,Ⅲ)和甲基异茜草素°(rbuiadin,Ⅳ),晶V为一新化合物,经光谱分析初步推定其结构为1,6-二羟基-2-甲基-7,8-二甲氧基-9,10-蒽醌,命名为毛线柱苣苔蒽醌(rhynchotechol,Ⅴ)。
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| 关 键 词： | 毛线柱苣苔 毛线柱苣苔蒽醌 蒽醌 |
| 收稿时间： | 1989-07-13 |
STUDIES ON THE CHEMICAL CONSTITUENTS OF RHYNCHOTECHUM VESTITUM HOOK. F. ET THOMS |
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| GM Liu,ZN Chen,TR Yao and WG Ding. STUDIES ON THE CHEMICAL CONSTITUENTS OF RHYNCHOTECHUM VESTITUM HOOK. F. ET THOMS[J]. Acta pharmaceutica Sinica, 1990, 25(9): 699-704 |
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| Authors: | GM Liu ZN Chen TR Yao WG Ding |
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| Affiliation: | Department of Chemistry, Shanghai Second Medical University. |
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| Abstract: | Rhynchotechum vestitum Hook, F. et Thoms. mainly distributed in the southern part of Yunnan Province of China, has been used as a folk remedy for the treatment of hepatitis. No information has been found in the literature about its chemical investigation. In this paper, five compounds isolated from the ethanol extract of the stem and root of the plant are reported. Four of them were identified as beta-sitosterol (I), lupeol (II), rubiadin 1-methylether (III) and rubiadin (IV). The fifth, an orange needle crystal (C17H14O6, mp 236, 5-238 degrees C) is a new anthraquinone compound named rhynchotechol. Its structure has been proved to be 1,6-dihydroxy-7,8-dimethoxy-2-methyl-9,10-anthraquinone by spectral analyses and chemical methods. |
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| Keywords: | Rhynchotechum vestitum Rhynchotechol Anthraquinone |
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