Phenolics from Lagotis brevituba Maxim

doi:10.1080/14786419.2016.1239090

NWIPB OpenIR

	Phenolics from Lagotis brevituba Maxim
	Yuan, Xiang 1,2; Wen, Huaixiu 1,2; Cui, Yulei 1,2; Fan, Minxia 1,2; Liu, Zenggen 1; Mei, Lijuan 1; Shao, Yun 1; Wang, Yiping 3; Tao, Yanduo 1
	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	被引频次：15[WOS] [WOS记录] [WOS相关记录]
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.