A new acyclic peroxide fromAspergillus nidulansSD-531, a fungus obtained from deep-sea sediment of cold spring in the South China Sea

doi:10.1007/s00343-020-0052-3

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	A new acyclic peroxide fromAspergillus nidulansSD-531, a fungus obtained from deep-sea sediment of cold spring in the South China Sea
	Lu, Fengyi 1,2,4; Li, Xiaoming 1,2,3; Chi, Luping 1,2,4; Meng, Linghong 1,2,3; Wang, Bingui 1,2,3
刊名	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2020-07-01
卷号	38 期号:4 页码:1225-1232
关键词	acyclic peroxide Aspergillus nidulans cold spring fungus antimicrobial activity
ISSN号	2096-5508
DOI	10.1007/s00343-020-0052-3
通讯作者	Wang, Bingui(wangbg@qdio.ac.cn)
英文摘要	A new acyclic peroxide derivative asperoxide A (1), along with 13 known compounds, namely, microperfuranone (2), 9-hydroxymicroperfuranone (3), gibellulin A (4), lecanoric acid (5), terrequinone A (6), sterigmatocystin (7), isosecosterigmatocystin (8), arugosin C (9), curvularin (10), 3,3 '-diindolylmethane (11), austinol (12), austin (13), and dehydroaustin (14), were isolated and identified from the culture extract ofAspergillus nidulansSD-531, a fungus obtained from the deep-sea sediment of cold spring in the South China Sea. Their structures were determined based on detailed interpretation of nuclear magnetic resonance (NMR) spectroscopic and mass spectrometry data analysis. All the isolated compounds were evaluated for antimicrobial activities against human and aquatic bacteria as well as plant pathogenic fungi. Compounds1-28,10, and11exhibited antimicrobial activities against some of the tested strains with minimum inhibitory concentration (MIC) values ranging from 2 to 64 mu g/mL. Compounds4and6displayed strongest activities among the tested samples and might be used as promising molecules for the development of natural antimicrobial agents.
WOS研究方向	Marine & Freshwater Biology ; Oceanography
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000551529700020
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/168017]
专题	海洋研究所_实验海洋生物学重点实验室
通讯作者	Wang, Bingui
作者单位	1.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Key Lab Expt Marine Biol, Inst Oceanol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lu, Fengyi,Li, Xiaoming,Chi, Luping,et al. A new acyclic peroxide fromAspergillus nidulansSD-531, a fungus obtained from deep-sea sediment of cold spring in the South China Sea[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020,38(4):1225-1232.
APA	Lu, Fengyi,Li, Xiaoming,Chi, Luping,Meng, Linghong,&Wang, Bingui.(2020).A new acyclic peroxide fromAspergillus nidulansSD-531, a fungus obtained from deep-sea sediment of cold spring in the South China Sea.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,38(4),1225-1232.
MLA	Lu, Fengyi,et al."A new acyclic peroxide fromAspergillus nidulansSD-531, a fungus obtained from deep-sea sediment of cold spring in the South China Sea".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 38.4(2020):1225-1232.