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题名: Antimicrobial metabolites from the aquatic fungus Delitschia corticola
作者: Sun, Rong2, 3, 4; Gao, Yan-Xiu2, 3, 4; Shen, Kai-Ze2, 3, 4; Xu, Yao-Bo2; Wang, Chun-Ren2; null(刘海洋)1; Dong, Jin-Yan2, 3, 4
刊名: PHYTOCHEMISTRY LETTERS
关键词: Delitschia corticola ; Aquatic fungi ; Isochromenone ; Dihydronaphthalenone ; Antimicrobial
英文摘要: Two new metabolites, (3S*, 4S*, 5S*, 6R*)-4,5,6-trihydroxy-3-methyl-3,4,6,7-tetrahydro-1H-isochromen-8 (5H)-one (1) and (3R*, 4S*)-7-ethyl-3,4,6,8-tetrahydroxy-3,4-dihydronaphthalen-1 (2H)-one (2), were isolated from the culture broth of the aquatic fungus Delitschia corticola YMF 1.01111, together with four known ones, 6-ethyl-7-hydroxyl-2-methoxyjuglone (3), 6-ethyl-2,7-dimethoxyjuglone (4), 6-(1-hydroxyethyl)-2,7-dimethoxyjuglone (5) and sporidesmin A (6). Structures of these compounds were elucidated mainly by NMR spectroscopic and mass spectroscopic methods. Furthermore, the antimicrobial activities of compounds 1-6 were evaluated against a panel of bacteria and fungi. Crown Copyright (C) 2010 Phytochemical Society of Europe. Published by Elsevier B. V. All rights reserved.
出版日期: 2011-06-15
卷号: 4, 期号:2, 页码:101-105
语种: 英语
收录类别: SCI
学科分类: Biochemistry & Molecular Biology; Plant Sciences
ISSN号: 1874-3900
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/5359
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Southwest Univ, Sch Life Sci, Chongqing 400715, Peoples R China
3.Yunnan Univ, Lab Conservat & Utilizat Bioresources, Kunming 650091, Peoples R China
4.Yunnan Univ, Key Lab Microbial Resources, Chinese Minist Educ, Kunming 650091, Peoples R China

Recommended Citation:
Sun, R; Gao, YX; Shen, KZ; Xu, YB; Wang, CR; Liu, HY; Dong, JY.Antimicrobial metabolites from the aquatic fungus Delitschia corticola,PHYTOCHEMISTRY LETTERS,2011,4(2):101-105
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