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题名: Chemical constituents from Swertia mussotii Franch. (Gentianaceae)
作者: Wang, Haixia1, 3; Yuan, Xiang2; Huang, Huiming3; Zhang, Bo4; Cao, Changnian1; Zhao, Hong-Ping3
刊名: NATURAL PRODUCT RESEARCH
出版日期: 2017
卷号: 31, 期号:14, 页码:1704-1708
关键词: Swertia mussotii Franch ; spectroscopic ; chemotaxonomic
DOI: 10.1080/14786419.2017.1286480
文章类型: Article
英文摘要: The chemical investigation of ethanolic extract from Swertia mussotii Franch. has resulted in the isolation of 11 compounds which were identified as Orcinol--D-glucoside (1), Shamimin (2), Mangiferin (3), Decussatin (4), Bellidifolin (5), Desmethylbellidifolin (6), Protocatechuic acid (7), 1,7-Dihydroxy-3,8-dimethoxyxanthone (8), 1,8-Dihydroxy-3,5-dimethoxyxanthone (9), 1-Hydroxy-3,5-dimethoxyxanthone (10), Telephioidin (11). The chemical structures of these compounds were identified by a combination of spectroscopic analysis and a comparison with those reported in literature. Among them, compounds 1, 2, 7 and 11 were isolated from the genus Swertia for the first time. Moreover, the chemotaxonomic significance of these compounds was summarised. The chemotaxonomic study suggests that there is a close chemotaxonomic relationship between S. mussotii and other species of Swertia, such as S. punicea, S. macrosperma, S. japonica, S. phragmitiphylla, S. chirayita, S. cordata and S. binchuanensis, with presence of compounds 3 similar to 6, 8 similar to 10. The xanthones and their glycosides may sever as important chemotaxonomic markers of Swertia genus.
WOS标题词: Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine
类目[WOS]: Chemistry, Applied ; Chemistry, Medicinal
研究领域[WOS]: Chemistry ; Pharmacology & Pharmacy
关键词[WOS]: JAPONICA
收录类别: SCI
项目资助者: National Natural Science Foundation of China(11372162 ; 11432008)
语种: 英语
WOS记录号: WOS:000402961300018
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内容类型: 期刊论文
URI标识: http://210.75.249.4/handle/363003/7023
Appears in Collections:中国科学院西北高原生物研究所_期刊论文

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作者单位: 1.Qinghai Univ, Inst Chem Engn, Xining, Peoples R China
2.Chinese Acad Sci, Key Lab Tibetan Med Res, Northwest Inst Plateau Biol, Xining, Peoples R China
3.Tsinghua Univ, Inst Biomech & Med Engn, Beijing, Peoples R China
4.Tsinghua Univ, Dept Ind Engn, Beijing, Peoples R China
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