Emestrin-type thiodiketopiperazines from Aspergillus nidulans SD-531, a fungus obtained from the deep-sea sediment of cold seep in the South China Sea

doi:10.1016/j.dsr.2023.104004

IOCAS-IR > 实验海洋生物学重点实验室

	Emestrin-type thiodiketopiperazines from Aspergillus nidulans SD-531, a fungus obtained from the deep-sea sediment of cold seep in the South China Sea
	Lv, Feng-Yi1,2 ; Mandi, Attila 3; Li, Xiao-Ming 1,2; Chi, Lu-Ping1,2 ; Li, Xin1,2 ; Wang, Bin-Gui1,2,4,5 ; Kurtan, Tibor 3,6; Meng, Ling-Hong1,2,4,5
	2023-05-01
发表期刊	DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS
ISSN	0967-0637
卷号	195 页码:7
通讯作者	Wang, Bin-Gui([email protected]) ; Kurtan, Tibor([email protected]) ; Meng, Ling-Hong([email protected])
摘要	Three new emestrin-type thiodiketopiperazines including didethio-11a-methylthioemestrin (1), 7 & PRIME;-epi-didethio-11a-methylthioemestrin (2), and 2 & DPRIME;-desmethyl-MPC1001F (3), along with three known analogues emestrin (4), dethiosecoemestrin (5), and emestrin H (6), were isolated and identified from the culture extract of Aspergillus nidulans SD-531, a fungus obtained from the deep-sea cold seep sediment sample collected from the South China Sea. Their structures and absolute configurations were determined by spectroscopic analysis and TDDFT-ECD calculations. Compounds 3-6 showed antimicrobial activity against some of the tested strains, while compounds 3-5 had cytotoxic activity against the tumor cell line Huh 7.5. Compound 4 exhibited the strongest cytotoxic activity with an IC50 value of 0.25 & mu;M, which was better than that of the positive control sorafenib.
关键词	Aspergillus nidulans Cold seep fungus Emestrin-type thiodiketopiperazines Antimicrobial activity Cytotoxicity
DOI	10.1016/j.dsr.2023.104004
收录类别	SCI
语种	英语
资助项目	Shandong Special Fund for Qingdao National Laboratory for Marine Science and Technology[2022QNLM030004-4]; Strategic Priority Research Program of Chinese Academy of Sciences[XDA22050401]; NationalNatural Science Foundation of China[U2006203]; NationalNatural Science Foundation of China[42076090]; NationalNatural Science Foundation of China[41976090]; Chinese Academy of Sciences; National Research, Development and Innovation Office[K138672]; National Research, Development and Innovation Office[FK134653]; Governmental Information-Technology Development Agency
WOS研究方向	Oceanography
WOS类目	Oceanography
WOS记录号	WOS:001029199600001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS关键词	EPIPOLYTHIODIOXOPIPERAZINES ; METABOLITES ; PRODUCTS
引用统计	被引频次：6[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/337002/182494
专题	实验海洋生物学重点实验室
通讯作者	Wang, Bin-Gui; Kurtan, Tibor; Meng, Ling-Hong
作者单位	1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS & Shandong Prov Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Nanhai Rd 7, Qingdao 266071, Peoples R China 3.Univ Debrecen, Dept Organ Chem, POB 400, H-4002 Debrecen, Hungary 4.Univ Chinese Acad Sci, Yuquan Rd 19A, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Nanhai Rd 7, Qingdao 266071, Peoples R China 6.Univ Debrecen, Dept Organ Chem, POB 20, H-4010 Debrecen, Hungary
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Lv, Feng-Yi,Mandi, Attila,Li, Xiao-Ming,et al. Emestrin-type thiodiketopiperazines from Aspergillus nidulans SD-531, a fungus obtained from the deep-sea sediment of cold seep in the South China Sea[J]. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,2023,195:7.
APA	Lv, Feng-Yi.,Mandi, Attila.,Li, Xiao-Ming.,Chi, Lu-Ping.,Li, Xin.,...&Meng, Ling-Hong.(2023).Emestrin-type thiodiketopiperazines from Aspergillus nidulans SD-531, a fungus obtained from the deep-sea sediment of cold seep in the South China Sea.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,195,7.
MLA	Lv, Feng-Yi,et al."Emestrin-type thiodiketopiperazines from Aspergillus nidulans SD-531, a fungus obtained from the deep-sea sediment of cold seep in the South China Sea".DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 195(2023):7.