| 喙果黑面神化学成分研究 |
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| 引用本文： | 李翠红,羊晓东,赵静峰,李良.喙果黑面神化学成分研究[J].药学学报,2006,41(2):125-127. |
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| 作者姓名： | 李翠红 羊晓东 赵静峰 李良 |
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| 作者单位： | 云南大学,药学院,生物制药创新人才培养基地,云南,昆明,650091 |
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| 基金项目： | 云南省跨世纪学术和技术带头人后备人才培养基金;云南大学校科研和教改项目 |
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| 摘 要： | 目的研究大戟科植物喙果黑面神(Breynia rostrata Merr.)的化学成分。方法利用硅胶、凝胶等色谱技术分离纯化化学成分,根据化合物的理化性质和光谱数据进行结构鉴定。结果从喙果黑面神的正丁醇萃取部分分离得到4个化合物,分别鉴定为6-O-甲基丙酰基-α-D-吡喃葡糖(6-O-methylpropanoyl-α-D-glucopyranose,1);4″-苯酚基-6-O-甲基丙酰基-β-D-吡喃葡糖苷(4″-phenolic-6-O-methylpropanoyl-β-D-glucopyranoside,2);1-O-没食子酰基-β-D-吡喃葡糖苷(1-O-galloyl-β-D-glucopyranoside,3);熊果苷(arbutin,4)。结论化合物1和2为新化合物,3和4均为首次从该种植物分离得到。
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| 关 键 词： | 喙果黑面神 糖苷 6-O-甲基丙酰基-α-D-吡喃葡糖 4″-苯酚基-6-O-甲基丙酰基-β-D-吡喃葡糖 |
| 文章编号： | 0513-4870（2006）02-0125-03 |
| 收稿时间： | 2005-04-20 |
| 修稿时间： | 2005-04-20 |
The chemical constituents of Breynia rostrata |
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| LI Cui-hong,YANG Xiao-dong,ZHAO Jing-feng,LI Liang.The chemical constituents of Breynia rostrata[J].Acta Pharmaceutica Sinica,2006,41(2):125-127. |
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| Authors: | LI Cui-hong YANG Xiao-dong ZHAO Jing-feng LI Liang |
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| Institution: | Center for Advanced Studies of Medicinal and Organic Chemistry, School of Pharmacy, Yunnan University, Kunming 650091, China |
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| Abstract: | AIM: To study the chemical constituents of Breynia rostrata Merr. METHODS: Chromatography was used to isolate and purify the chemical constituents, their structures were identified by spectral analysis. RESULTS: Four glycosides were identified as 6-O-methylpropanoyl-alpha-D-glucopyranoside (1), 4"-phenolic-6-O-methylpropanoyl-beta-D-glucopyranoside (2), 1-O-galloyl-beta-D-glucopyranoside (3), arbutin (4). CONCLUSION: Compounds 1 and 2 are new compounds; 3 and 4 were isolated from Breynia rostrata Merr. for the first time. |
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| Keywords: | glycosides 6-O-methylpropanoyl-α-D-glucopyranoside 4″-phenolic-6-O-methylpropanoyl-β-D-glucopyranoside Breynia rostrata |
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