| 大花红景天化学成分的研究 |
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| 引用本文： | 王曙,王锋鹏. 大花红景天化学成分的研究[J]. 药学学报, 1992, 27(2): 117-120 |
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| 作者姓名： | 王曙 王锋鹏 |
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| 作者单位： | 华西医科大学药学院天然药物化学教研室，华西医科大学药学院天然药物化学教研室 成都 610041，成都 610041 |
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| 摘 要： | 从大花红景天(Rhodiola crenulata)根中分离出六个成分(Ⅰ～Ⅳ)。应用与已知品对照理化常数和光谱数据,鉴定Ⅰ,Ⅱ,Ⅲ,Ⅳ和Ⅴ分别为红景天苷(salidroside Ⅰ)、酪醇(p-tyrosolⅡ)、焦棓酸、没食子酸和β-谷甾醇。Ⅵ(大花红天素crenulatin)为一新的△1-异戊烯-3-氧-β-D-葡萄糖苷(△1-isopentenyl-3-O-β-D-glucopyranoside),由光谱法证明其结构为Ⅵ。
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| 关 键 词： | 红景天属 大花红景天 Δ1-异戊烯-3-O-β-D-葡萄糖苷 大花红天素 |
| 收稿时间： | 1990-11-13 |
STUDIES ON THE CHEMICAL COMPONENTS OF RHODIOLA CRENULATA |
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| S Wang,FP Wang. STUDIES ON THE CHEMICAL COMPONENTS OF RHODIOLA CRENULATA[J]. Acta pharmaceutica Sinica, 1992, 27(2): 117-120 |
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| Authors: | S Wang FP Wang |
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| Affiliation: | Department of Chemistry of Naturnal Medicinal Products, College of Pharmacy, West China University of Medical Sciences, Chengdu. |
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| Abstract: | Six chemical components I-IV were isolated from the roots of Rhodiola crenulata (Crassulaceae). Five (I-V) of them were identified as known salidroside (I), p-tyrosol(II), pyrogallol, gallic acid, and beta-sitosterol, based on comparison of its Rf(TLC), mmp and spectral data with those of authentic samples. The sixth component was found to be a new delta 1-isopentenyl-3-O-beta-D-glucopyranoside and named crenulatin(VI). Its structure was confirmed on the basis of its spectral data (IR, MS, 1H- and 13C-NMR). |
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| Keywords: | Rhodiola crenulata △1-Isopenteny1-3-O-β-D-glucopyranoside Crenulatin Rhodiola |
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