Knowledge Management System of Northwest Institute of Plateau Biology, CAS
Phenolics from Lagotis brevituba Maxim | |
Yuan, Xiang1,2; Wen, Huaixiu1,2; Cui, Yulei1,2; Fan, Minxia1,2; Liu, Zenggen1; Mei, Lijuan1; Shao, Yun1; Wang, Yiping3; Tao, Yanduo1 | |
2017 | |
发表期刊 | NATURAL PRODUCT RESEARCH |
卷号 | 31期号:3页码:362-366 |
文章类型 | Article |
摘要 | A phytochemical investigation on Lagotis brevituba led to the isolation and characterisation of 11 phenolic compounds: p-hydroxy-benzoic acid 1, methyl 3,4-dihydroxybenzoate 2, vanillic acid 3, protocatechuic acid 4, caffeic acid 5, glucose ester of (E)-ferulic acid 6, p-coumaric acid 7, vanillin 8, diosmetin-7-O--d-glucoside 9, chrysoeriol 10 and luteolin 11. Their structures were elucidated using spectroscopic methods and by comparison with data in the literature. Compounds 1-6 were first obtained from the genus Lagotis, and compounds 1-9 were isolated from L. brevituba for the first time. Compound 4 and 11 displayed remarkable antioxidant activities against DPPH radical (IC50=5.60 +/- 0.09, 27.5 +/- 0.06mg/L, respectively), which were superior to positive control rutin. And compound 11 was also superior to rutin in ABTS assay (IC50=2.04 +/- 0.13mg/L). |
关键词 | Lagotis Brevituba Phenolics Spectroscopic Methods |
WOS标题词 | Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine |
DOI | 10.1080/14786419.2016.1239090 |
关键词[WOS] | PYRUS |
收录类别 | SCI |
语种 | 英语 |
项目资助者 | Key Research Program of the Chinese Academy of Sciences(KSZD-EW-Z-004) ; Key Laboratory of Tibetan Medicine Research, Chinese Academy of Sciences(2013DP173254) ; Qinghai Key Laboratory of Tibetan Medicine Research(2013-Z-Y27) |
WOS研究方向 | Chemistry ; Pharmacology & Pharmacy |
WOS类目 | Chemistry, Applied ; Chemistry, Medicinal |
WOS记录号 | WOS:000389034600020 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/6677 |
专题 | 中国科学院西北高原生物研究所 |
作者单位 | 1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining, Peoples R China 2.Univ Chinese Acad Sci, Coll Life Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai, Peoples R China |
推荐引用方式 GB/T 7714 | Yuan, Xiang,Wen, Huaixiu,Cui, Yulei,et al. Phenolics from Lagotis brevituba Maxim[J]. NATURAL PRODUCT RESEARCH,2017,31(3):362-366. |
APA | Yuan, Xiang.,Wen, Huaixiu.,Cui, Yulei.,Fan, Minxia.,Liu, Zenggen.,...&Tao, Yanduo.(2017).Phenolics from Lagotis brevituba Maxim.NATURAL PRODUCT RESEARCH,31(3),362-366. |
MLA | Yuan, Xiang,et al."Phenolics from Lagotis brevituba Maxim".NATURAL PRODUCT RESEARCH 31.3(2017):362-366. |
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