| 金不换山酮成分的研究Ⅲ一个新山酮甙的结构测定 |
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| 引用本文： | 杨雁宾,浦湘渝,彭霞,尹虹.金不换山酮成分的研究Ⅲ一个新山酮甙的结构测定[J].药学学报,1995,30(6):440-442. |
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| 作者姓名： | 杨雁宾 浦湘渝 彭霞 尹虹 |
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| 作者单位： | 云南省昆明中医中药研究所,昆明 650223;**云南省西双版纳州民族医药研究所 |
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| 摘 要： | 从民族药金不换(Veratrilla baillonii Franch)根中分离到多种酮化合物,经化学及光谱法测定,其中之一为2,3,4,7-四甲氧基酮-1-O-β-D-木糖基(1→6)-β-D-葡萄糖甙(Ⅰ),是新的酮甙。
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| 关 键 词： | 金不换根 7五氧代 酮-1-O-糖甙 |
| 收稿时间： | 1994-10-25 |
STUDIES ON THE XANTHONES FROM VERATRILLA BAILLONII FRANCH Ⅲ STRUCTURE ELUCIDATION OF A NEW XANTHONE GLYCOSIDE |
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| YB Yang,XY Pu,X Peng and H Yin.STUDIES ON THE XANTHONES FROM VERATRILLA BAILLONII FRANCH Ⅲ STRUCTURE ELUCIDATION OF A NEW XANTHONE GLYCOSIDE[J].Acta Pharmaceutica Sinica,1995,30(6):440-442. |
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| Authors: | YB Yang XY Pu X Peng and H Yin |
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| Abstract: | We have reported the isolation of a new xanthone glycoside along with several xanthones from the roots of Veratrilla baillonii Franch.In continuation of our investigations on this folkdrug,from the n-butanol soluble fraction 2,3,4,7-tetramethoxyxanthone-1-O-β-D-xylopyranosyl-(1→6)-β-D-glucopyranoside was isolated as yellow needles,C28H34O16·2H2O,mp 134～135℃.The structure elucidation was mainly accomplished by spectral studies(UV,IR,1HNMR,13CNMR,DEPT,MS). |
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| Keywords: | 1 2 3 4 7-Oxygenated xanthone-1-O-glycoside Veratrilla baillonii |
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