| 摘要: |
| 为探讨薇甘菊(Mikania micrantha)根的化感活性物质，应用色谱技术对其化学成分进行研究，分离得到了8种化合物，通过光谱分析，分别鉴定为苯甲酸、2-羟基苯甲醛、尿苷、尿嘧啶、甲基-α-D-呋喃果糖苷、乙基-β-D-呋喃果糖苷、乙基-α-L-阿拉伯糖苷及甲基-β-D-阿拉伯糖苷，均为首次从薇甘菊中分离获得。 |
| 关键词: 薇甘菊 根 化学成分 苯甲酸 糖苷 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金资助项目(31070473和31270575) |
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| Chemical Constituents from Roots of Mikania micrantha |
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Xu Qiao-lin,Wang Hong-feng and Xie Hai-hui
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Guangdong Academy of Forestry,South China Botanical Garden,Chinese Academy of Sciences
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| Abstract: |
| To explore potential allelochemicals from roots of Mikania micrantha, chemical investigation was carried out using chromatographic technique and consequently eight compounds were obtained. On the basis of spectroscopic analysis, they were identified as benzoic acid, 2-hydroxybenzaldehyde, uridine, uracil, methyl-α-D-fructofuranoside, ethyl-β-D fructofuranoside, ethyl-α-L-arabinofuranoside, and methyl-β-D-arabinofuranoside. All the compounds were obtained from M. micrantha for the first time. |
| Key words: Mikania micrantha roots chemical constituents benzoic acid alkyl glucosides |
