Three new xanthone derivatives from an algicolous isolate of Aspergillus wentii
Sun, Ran-Ran1,2; Miao, Feng-Ping1; Zhang, Jing3; Wang, Gang1; Yin, Xiu-Li1; Ji, Nai-Yun1
2013
发表期刊MAGNETIC RESONANCE IN CHEMISTRY
卷号51期号:1页码:65-68
产权排序[Sun, Ran-Ran; Miao, Feng-Ping; Wang, Gang; Yin, Xiu-Li; Ji, Nai-Yun] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China; [Sun, Ran-Ran] Univ Chinese Acad Sci, Beijing, Peoples R China; [Zhang, Jing] Laishan Forestry Bur, Yantai, Peoples R China
摘要Three new xanthone derivatives, yicathin A (1), yicathin B (2), and yicathin C (3), and three known anthraquinone derivatives, alatinone (4), 1,5-dihydroxy-3-methoxy-7-methylanthraquinone (5), and 5-hydroxy-1,3-dimethoxy-7-methylanthraquinone (6), were isolated from the cultures of Aspergillus wentii pt-1, an endophytic fungus isolated from the marine red alga Gymnogongrus flabelliformis. Their structures were unambiguously elucidated by NMR and mass spectroscopic methods as well as quantum chemical calculations. Compound 2 was active against Escherichia coli, and 3 could inhibit E. coliStaphylococcus aureus, and Colletotrichum lagenarium.; Three new xanthone derivatives, yicathin A (1), yicathin B (2), and yicathin C (3), and three known anthraquinone derivatives, alatinone (4), 1,5-dihydroxy-3-methoxy-7-methylanthraquinone (5), and 5-hydroxy-1,3-dimethoxy-7-methylanthraquinone (6), were isolated from the cultures of Aspergillus wentii pt-1, an endophytic fungus isolated from the marine red alga Gymnogongrus flabelliformis. Their structures were unambiguously elucidated by NMR and mass spectroscopic methods as well as quantum chemical calculations. Compound 2 was active against Escherichia coli, and 3 could inhibit E. coli, Staphylococcus aureus, and Colletotrichum lagenarium. Copyright (C) 2012 John Wiley & Sons, Ltd.
通讯作者Ji, NY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China. nyji@yic.ac.cn
关键词Nmr H-1 Nmr C-13 Nmr Two-dimensional Nmr Yicathin a Yicathin b Yicathin c Aspergillus Wentii
学科领域Chemistry ; Multidisciplinary ; Physical ; Chemistry ; Spectroscopy
项目资助者National Natural Science Foundations of China [41106136, 41106137]; Foundations of Chinese Academy of Sciences for Key Topics in Innovation Engineering [KZCX2-YW-QN209, KSCX2-EW-G-12B]
收录类别SCI
文章类型Article
语种英语
WOS研究方向Chemistry ; Spectroscopy
WOS记录号WOS:000319965700011
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/5693
专题海岸带生物学与生物资源利用所重点实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Laishan Forestry Bur, Yantai, Peoples R China
第一作者单位中国科学院烟台海岸带研究所
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Sun, Ran-Ran,Miao, Feng-Ping,Zhang, Jing,et al. Three new xanthone derivatives from an algicolous isolate of Aspergillus wentii[J]. MAGNETIC RESONANCE IN CHEMISTRY,2013,51(1):65-68.
APA Sun, Ran-Ran,Miao, Feng-Ping,Zhang, Jing,Wang, Gang,Yin, Xiu-Li,&Ji, Nai-Yun.(2013).Three new xanthone derivatives from an algicolous isolate of Aspergillus wentii.MAGNETIC RESONANCE IN CHEMISTRY,51(1),65-68.
MLA Sun, Ran-Ran,et al."Three new xanthone derivatives from an algicolous isolate of Aspergillus wentii".MAGNETIC RESONANCE IN CHEMISTRY 51.1(2013):65-68.
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