| 夏至草中两种黄酮苷类化合物的研究 |
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| 引用本文： | 李佳,陈玉婷. 夏至草中两种黄酮苷类化合物的研究[J]. 药学学报, 2002, 37(3): 186-188 |
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| 作者姓名： | 李佳 陈玉婷 |
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| 作者单位： | 北京中医药大学,北京,100029 |
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| 摘 要： | 目的研究夏至草的化学成分。方法用硅胶柱色谱和葡聚糖凝胶柱法对夏至草的黄酮部分进行分离,应用波谱学方法鉴定结构。结果分离出2种黄酮类成分,分别鉴定为7-O-(6″-反式-对-香豆酰基)-β-D-半乳糖-芹菜素苷(I),7-O-(3″,6″-二-反式-对-香豆酰基)-β-D-半乳糖-芹菜素苷(II)。结论I和II均为新化合物。
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| 关 键 词： | 夏至草 黄酮 7-O-(6″-反式-对-香豆酰基)-β-D-半乳糖-芹菜素苷 7-O-(3″,6″-二-反式-对-香豆酰基)-β-D-半乳糖-芹菜素苷 |
| 收稿时间： | 2001-06-23 |
TWO FLAVONOIDS FROM LAGOPSIS SUPINA |
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| LI Jia,CHEN Yu-ting. TWO FLAVONOIDS FROM LAGOPSIS SUPINA[J]. Acta pharmaceutica Sinica, 2002, 37(3): 186-188 |
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| Authors: | LI Jia CHEN Yu-ting |
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| Affiliation: | Beijing University of Chinese Medicine and Pharmacology, Beijing 100029, China. |
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| Abstract: | AIM: To study the chemical constituents of Lagopsis supina. METHODS: Compounds were isolated by column chromatography of silica gel and Sephadex LH-20, and the structures were determined by spectral analysis. RESULTS: Two compounds were isolated and elucidated as apigenin-7-O-(6"-(E)-p-coumaroyl)-beta-D-galactopyranoside (I) and apigenin-7-O-(3",6"-di-(E)-p-coumaroyl)-beta-D-galactopyranoside (II). CONCLUSION: I and II are new compounds. |
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| Keywords: | flavonoids apigenin-7-O-(6″-(E)-P-coumaroyl)-β-D-galactopyranoside apigenin-7-O-(3″,6″-di-(E)-P-coumaroyl)-β-D-galactopyranoside Lagopsis supina |
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