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题名:
Three new xanthone derivatives from an algicolous isolate of Aspergillus wentii
作者: Sun, Ran-Ran1,2; Miao Feng-Ping(苗凤萍)1; Zhang, Jing3; Wang, Gang1; Yin, Xiu-Li1; Ji, Nai-Yun1
刊名: MAGNETIC RESONANCE IN CHEMISTRY
出版日期: 2013
卷号: 51, 期号:1, 页码:65-68
关键词: NMR ; H-1 NMR ; C-13 NMR ; two-dimensional NMR ; yicathin A ; yicathin B ; yicathin C ; Aspergillus wentii
学科分类: Chemistry ; Multidisciplinary; Chemistry ; Physical; Spectroscopy
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
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
中文摘要: 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.
英文摘要: 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. coli, Staphylococcus aureus, and Colletotrichum lagenarium. Copyright (C) 2012 John Wiley & Sons, Ltd.
研究领域[WOS]: Chemistry ; Spectroscopy
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000319965700011
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/5693
Appears in Collections:海岸带生物学与生物资源利用所重点实验室_期刊论文

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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

Recommended Citation:
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.
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