| 紫红獐牙菜极性部位化学成分研究 |
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| 引用本文： | 康绍龙,李冬梅,王聪,赖娇,肖怀. 紫红獐牙菜极性部位化学成分研究[J]. 大理学院学报：综合版, 2011, 0(12): 10-11,23 |
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| 作者姓名： | 康绍龙 李冬梅 王聪 赖娇 肖怀 |
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| 作者单位： | 大理学院药学与化学学院 |
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| 基金项目： | 云南省自然科学基金项目(2009ZC122M);云南省教育厅重点项目(09Z0079) |
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| 摘 要： | 目的:对紫红獐牙菜化学成分进行研究。方法:采用硅胶,ODS,MCI,Sephadex LH-20等柱层析方法进行分离纯化,根据TLC,UV1,H-NMR1,3C-NMR数据进行分析鉴定。结果:从紫红獐牙菜正丁醇萃取部分分离到6个化合物,经波谱分析鉴定为:1,5,8-三羟基-3-甲氧基酮(I)、1,3,8-三羟基-5-甲氧基酮(II)、1,8-二羟基-35,-二甲氧基酮(III)、1,3,5,8-四羟基酮(IV)、齐墩果酸(V)、獐牙菜苦苷(VI)。结论:化合物II为首次从该植物中分离得到。
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| 关 键 词： | 紫红獐牙菜 化学成分 酮 |
Chemical Constituents of the Polar Part of Swertia Punicea Hemsl |
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| KANG Shaolong,LI Dongmei,WANG Cong,LAI Jiao,XIAO Huai. Chemical Constituents of the Polar Part of Swertia Punicea Hemsl[J]. Journal of Dali University, 2011, 0(12): 10-11,23 |
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| Authors: | KANG Shaolong LI Dongmei WANG Cong LAI Jiao XIAO Huai |
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| Affiliation: | (School of Pharmacy and Chemistry,Dali University,Dali,Yunnan 671000,Chian) |
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| Abstract: | Objective: To investigate the chemical constituents of Swertia punicea Hemsl.Methods: The compounds were isolated and purified by silica gel,ODS,MCI and Sephadex LH-20 column chromatography,and their structures were elucidated by TLC,UV,1H-NMR,and 13C-NMR analysis.Results: Six compounds were isolated and identified from butanol fraction of Swertia punicea extract,and they are 1,5,8-trihydroxy-3-methoxyxanthone(I),1,3,8-trihydroxy-5-methoxyxanthone(II),1,8-dihydroxy-3,5-dimethoxyxanthone(III),1,3,5,8-tetrahydroxyxanthone(IV),oleanolicacid(V) and sweroside(VI).Conclusion: Compound(II) was obtained from this plant for the first time. |
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| Keywords: | Swertia punicea Hemsl chemical constituents xanthone |
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