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| Study on chemical constituents from n-BuOH extract of Centipeda minima （L.） A.Br.et Aschers |
| Hits 1019 Download times 745 Received:December 04, 2020 |
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| DOI
10.11656/j.issn.1673-9043.2021.02.22 |
| Key Words
Centipeda minima （L.） A.Br.et Aschers.;Centipeda Lour;chemical constituent; structure identification |
| Author Name | Affiliation | E-mail | | WANG Jiaxin | School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
The State Key Laboratory of Component-based Chinese Medicine, Tianjin 301617, China | | | XUE Penghui | School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
The State Key Laboratory of Component-based Chinese Medicine, Tianjin 301617, China | | | GUANG Chenxi | School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
The State Key Laboratory of Component-based Chinese Medicine, Tianjin 301617, China | | | WANG Yingchao | School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
The State Key Laboratory of Component-based Chinese Medicine, Tianjin 301617, China | | | MA Teng | School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China | | | QIU Feng | School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
The State Key Laboratory of Component-based Chinese Medicine, Tianjin 301617, China | fengqiu20170118@163.com |
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| Abstract
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| [Objective] To investigate the chemical constituents from the n-BuOH extracts of the whole plants of Centipeda minima (L.) A.Br.et Aschers. In order to lay the foundation of systematic research and exploration.[Methods] The compounds were isolated and purified systematically by means of macroporous resin,Sephadex LH-20 chromatography,ODS column chromatography,preparative-thin layer chromatography and preparative-HPLC,the structure of these compounds were identified by NMR and HR-ESI-MS.[Results] The 14 known compounds were identified as luteolin-7-O-β-D-glucopyranoside,quercetin-3-O-β-D-glucopyranoside,apigenin-7-O-β-D-glucuronide,nudicaucins A,guaiacin D,chlorogenic acid,4,5-O-dicaffeoyquinic acid methyl ester,p-hydroxy-benzoic acid,salicylic acid,sinapic acid,sinapic acid methyl ester,ferulic acid,caffeic acid methyl ester and syringic acid.[Conclusion] Compounds 1-14 were obtained from the genus of Centipeda Lour.for the first time. |
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