| 海南冬青中的一个新三萜甙 |
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| 引用本文： | 闵知大,覃开活.海南冬青中的一个新三萜甙[J].药学学报,1984,19(9):691-696. |
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| 作者姓名： | 闵知大 覃开活 |
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| 作者单位： | 南京药学院
(闵知大)，广西卫生学校(覃开活) |
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| 摘 要： | 从冬青科植物海南冬青(Ilex hainanensis Merr.)的叶中分离得一新的△12-齐墩果叶-烷型的三萜酯甙,甙元的结构为齐墩果叶12-烯23α,28β-二酸3β,16α-二羟基(olean-12-23α,28β-dioic acid 3β,16α-dihydroxyl,Ⅱ),甙的结构为Ⅱ的β-D-葡萄糖(1′→28)酯(β-D-glucopyranosyl(1′→28)ester of Ⅱ),命名为海南冬青甙(hainanenside,Ⅰ)。
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| 关 键 词： | 海南冬青 三萜酯甙 海南冬青甙 |
| 收稿时间： | 1983-08-08 |
A NEW TRITERPENE GLUCOSIDE OF ILEX HAINANENSIS MERR |
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| MIN Zhi-Da and QIN Kai-Huo.A NEW TRITERPENE GLUCOSIDE OF ILEX HAINANENSIS MERR[J].Acta Pharmaceutica Sinica,1984,19(9):691-696. |
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| Authors: | MIN Zhi-Da and QIN Kai-Huo |
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| Abstract: | From the leaves of Ilex hainanensis Meer., a new triterpene glucoside, hainanenside (Ⅰ) was isolated beside the known rutin. On basis of MS, 1HNMR and 13CNMR as well as chemical evidences, the structure of its aglycone was found to be olean-12-ene 23α, 28β-dioic acid 3β, 16α-dihydroxyl (Ⅱ), (Ⅰ) is β-Dglycosyl (1′→28) ester of (Ⅱ). |
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| Keywords: | Ilex hainanensis Merr Triterpene glycosyl ester Hainanenside |
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