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Antioxidant metabolites from marine alga-derived fungus Aspergillus wentii EN-48
Li, Xin1,2; Li, Xiao-Ming1; Xu, Gang-Ming1; Li, Chun-Shun1; Wang, Bin-Gui1; Li, CS (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China.
2014-02-01
发表期刊PHYTOCHEMISTRY LETTERS
卷号7页码:120-123
文章类型Article
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.
关键词Marine Alga-derived Fungus Aspergillus Wentii Secondary Metabolites Antioxidant Activity
学科领域Biochemistry & Molecular Biology ; Plant Sciences
DOI10.1016/j.phytol.2013.11.008
收录类别SCI
语种英语
WOS记录号WOS:000330578100025
引用统计
被引频次:52[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/24074
专题实验海洋生物学重点实验室
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.
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
第一作者单位实验海洋生物学重点实验室
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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,&Li, CS .(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.
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