| 引用本文： |
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周荷盈,张霞,高银清,何燕.灰毛豆Tephrosia purpurea中查尔酮类化合物的分离鉴定[J].广西科学,2015,22(6):631-636. [点击复制]
- ZHOU He-ying,ZHANG Xia,GAO Yin-qing,HE Yan.Study on Chalcones from Tephrosia purpurea[J].Guangxi Sciences,2015,22(6):631-636. [点击复制]
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| 摘要: |
| [目的]为探讨灰毛豆属植物Tephrosia purpurea化学成分中的查尔酮类化合物,对其枝、叶部位进行化学成分分离及结构解析。[方法]采用乙醇提取、溶剂萃取、柱层析分离方法得到多种灰毛豆属T.purpurea化学成分,并用波谱分析手段对其进行结构表征。[结果]从灰毛豆属T.purpurea中共分离鉴定出11个查尔酮类化合物,分别为elatadihydrochalcone (1),spinochalcone A (2),3',5'-diisopentenyl-2',4'-dihydroxychalcone (3),candidachalcone (4),O-methylpongamol (5),(+)-tephrosone (6),spinochalcone C (7),epoxyobovatachalcone (8),tunicatachalcone (9),crassichalone (10),(S)-elatadihydrochalcone (11)。[结论]以上化合物均为查尔酮,且均属首次从该植物中分离得到。 |
| 关键词: 灰毛豆 查尔酮类化合物 分离 结构鉴定 |
| DOI： |
| 投稿时间：2015-06-01 |
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| Study on Chalcones from Tephrosia purpurea |
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ZHOU He-ying1, ZHANG Xia1, GAO Yin-qing1, HE Yan2
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| (1.Guangdong No.2 Provincial People's Hospital, Guangzhou, Guangdong, 510317, China;2.Zengcheng People's Hospital(Boji Affiliated Hospital to Zhongshan University), Guangzhou, Guangdong, 511300, China) |
| Abstract: |
| [Objective] There is a rich resource of Tephrosia purpurea in China. The chemical components from different parts of T.purpureawere investigated in order to explore their structures.[Methods] The chalcones were isolated and purified by column chromatography on silica gel, and their structures were identified by spectral analyses and compared with literature.[Results] Eleven chalcones chemical components were obtained from the branches and leaves of T.purpurea and characterized as:elatadihydrochalcone (1), spinochalcone A (2), 3', 5'-diisopentenyl-2', 4'-dihydroxychalcone (3), candidachalcone (4), O-methylpongamol (5), (+)-tephrosone (6), spinochalcone C (7), epoxyobovatachalcone (8), tunicatachalcone (9), crassichalone (10) and (S)-elatadihydrochalcone (11).[Conclusion] All the compounds mentioned above belong to chalcones, which are isolated from T.purpurea for the first time. |
| Key words: Tephrosia purpurea chalcones chemical component isolation structure identification |
