Antioxidant metabolites from marine alga-derived fungus Aspergillus wentii EN-48

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	Antioxidant metabolites from marine alga-derived fungus Aspergillus wentii EN-48
	Li, Xin1,2 ; Li, Xiao-Ming 1; Xu, Gang-Ming 1; Li, Chun-Shun 1; Wang, Bin-Gui1
刊名	PHYTOCHEMISTRY LETTERS
	2014-02-01
卷号	7 页码:120-123
关键词	Marine alga-derived fungus Aspergillus wentii Secondary metabolites Antioxidant activity
通讯作者	Li, CS (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China.
英文摘要	Eight secondary metabolites (1-8) including a new seco-anthraquinone (wentiquinone C, 1) and a new benzamide derivative (methyl 4-(3,4-dihydroxybenzamido) butanoate, 2), as well as three other derivatives (4, 7, and 8) that were isolated from natural source for the first time, were characterized from the EtOAc extracts of the marine alga-derived endophytic fungus Aspergillus wentii EN-48. The structures of the isolated compounds were elucidated on the basis of 1D and 2D NMR experiments. Each of the isolated compounds was evaluated for a, a-diphenyl-picrylhydrazyl (DPPH) radical scavenging activity, and some of them showed potent activities with IC50 values ranging from 5.2 to 99.4 mu g/mL, compared to the positive control, butylated hydroxytoluene (BHT), with an IC50 of 36.9 mu g/mL. (C) 2013 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.
学科主题	Biochemistry & Molecular Biology; Plant Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000330578100025
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/24074]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Xin,Li, Xiao-Ming,Xu, Gang-Ming,et al. Antioxidant metabolites from marine alga-derived fungus Aspergillus wentii EN-48[J]. PHYTOCHEMISTRY LETTERS,2014,7:120-123.
APA	Li, Xin,Li, Xiao-Ming,Xu, Gang-Ming,Li, Chun-Shun,&Wang, Bin-Gui.(2014).Antioxidant metabolites from marine alga-derived fungus Aspergillus wentii EN-48.PHYTOCHEMISTRY LETTERS,7,120-123.
MLA	Li, Xin,et al."Antioxidant metabolites from marine alga-derived fungus Aspergillus wentii EN-48".PHYTOCHEMISTRY LETTERS 7(2014):120-123.