Chemical constituents from the leaves of Champereia manillana var. longistaminea
In order to study the chemical constituents in the leaves of Champereia manillana var. longistaminea, the chemical composition was analyzed by the silica gel column chromatography (CC), thin-layer chromatography (TLC), dextran gel column chromatography (Sephadex LH-20), reversed-phase silica gel (RP...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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China Science Publishing & Media Ltd. (CSPM)
2023-01-01
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| Series: | Guangxi Zhiwu |
| Subjects: | |
| Online Access: | https://doi.org/10.11931/guihaia.gxzw202111048 |
| _version_ | 1797292794847428608 |
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| author | Chenghao ZHU Rong ZOU Jianmin TANG Xiao WEI Zhirong SUN Yancai SHI |
| author_facet | Chenghao ZHU Rong ZOU Jianmin TANG Xiao WEI Zhirong SUN Yancai SHI |
| author_sort | Chenghao ZHU |
| collection | DOAJ |
| description | In order to study the chemical constituents in the leaves of Champereia manillana var. longistaminea, the chemical composition was analyzed by the silica gel column chromatography (CC), thin-layer chromatography (TLC), dextran gel column chromatography (Sephadex LH-20), reversed-phase silica gel (RPC18) column chromatography and high performance liquid chromatography (HPLC). The ethyl acetate extraction part of the ethanol extraction was separated and six monomer compounds were obtained. The structures of these compounds were identified using nuclear magnetic resonance spectroscopy (NMR), high resolution mass spectrometry (HR-ESI-MS) and the data of the literature. Six compounds were elucidated as taraxerol (1), 1H-indole-3-carboxylic acid (2), (24R)-cycloartane-3β, 24, 25-triol (3), (24R, S)-3β-24,31-epoxy-24-methylcycloartane(4), 1-O-linolenoyl-3-O-β-D-galactospyranosyl-snglycerol (5), and hyloglyceride (6). All compounds 1-6 were isolated from this plant for the first time. |
| first_indexed | 2024-03-07T20:01:43Z |
| format | Article |
| id | doaj.art-04408f1b127b4b928cef54bf020ed334 |
| institution | Directory Open Access Journal |
| issn | 1000-3142 |
| language | zho |
| last_indexed | 2024-03-07T20:01:43Z |
| publishDate | 2023-01-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Guangxi Zhiwu |
| spelling | doaj.art-04408f1b127b4b928cef54bf020ed3342024-02-28T05:57:30ZzhoChina Science Publishing & Media Ltd. (CSPM)Guangxi Zhiwu1000-31422023-01-0143112012510.11931/guihaia.gxzw2021110481000-3142(2023)01-0120-06Chemical constituents from the leaves of Champereia manillana var. longistamineaChenghao ZHU0Rong ZOU1Jianmin TANG2Xiao WEI3Zhirong SUN4Yancai SHI5School of Chinese Materia, Beijing University of Chinese Medicine, Beijing 102488, ChinaGuangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, ChinaGuangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, ChinaGuangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, ChinaSchool of Chinese Materia, Beijing University of Chinese Medicine, Beijing 102488, ChinaGuangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, ChinaIn order to study the chemical constituents in the leaves of Champereia manillana var. longistaminea, the chemical composition was analyzed by the silica gel column chromatography (CC), thin-layer chromatography (TLC), dextran gel column chromatography (Sephadex LH-20), reversed-phase silica gel (RPC18) column chromatography and high performance liquid chromatography (HPLC). The ethyl acetate extraction part of the ethanol extraction was separated and six monomer compounds were obtained. The structures of these compounds were identified using nuclear magnetic resonance spectroscopy (NMR), high resolution mass spectrometry (HR-ESI-MS) and the data of the literature. Six compounds were elucidated as taraxerol (1), 1H-indole-3-carboxylic acid (2), (24R)-cycloartane-3β, 24, 25-triol (3), (24R, S)-3β-24,31-epoxy-24-methylcycloartane(4), 1-O-linolenoyl-3-O-β-D-galactospyranosyl-snglycerol (5), and hyloglyceride (6). All compounds 1-6 were isolated from this plant for the first time.https://doi.org/10.11931/guihaia.gxzw202111048champereia manillana var. longistamineaextraction and separationpurificationchemical constituentsstructure identification |
| spellingShingle | Chenghao ZHU Rong ZOU Jianmin TANG Xiao WEI Zhirong SUN Yancai SHI Chemical constituents from the leaves of Champereia manillana var. longistaminea Guangxi Zhiwu champereia manillana var. longistaminea extraction and separation purification chemical constituents structure identification |
| title | Chemical constituents from the leaves of Champereia manillana var. longistaminea |
| title_full | Chemical constituents from the leaves of Champereia manillana var. longistaminea |
| title_fullStr | Chemical constituents from the leaves of Champereia manillana var. longistaminea |
| title_full_unstemmed | Chemical constituents from the leaves of Champereia manillana var. longistaminea |
| title_short | Chemical constituents from the leaves of Champereia manillana var. longistaminea |
| title_sort | chemical constituents from the leaves of champereia manillana var longistaminea |
| topic | champereia manillana var. longistaminea extraction and separation purification chemical constituents structure identification |
| url | https://doi.org/10.11931/guihaia.gxzw202111048 |
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