A new acyclic peroxide from Aspergillus nidulans SD-531,a fungus obtained from deep-sea sediment of cold spring in the South China Sea
文献类型：CNKI期刊论文
| 作者 | Lü Fengyi; LI Xiaoming; CHI Luping ; MENG Linghong; WANG Bingui
|
| 发表日期 | 2020-07-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | acyclic peroxide Aspergillus nidulans cold spring fungus antimicrobial activity |
| 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),arugo sin C(9),curvularin(10),3,3 '-diindolylmethane(11),austinol(12),austin(13),and dehydroaustin(14),were isolated and identified from the culture extract of Aspergillus nidulans SD-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.Compounds1-8,10,and 11 exhibited antimicrobial activities against some of the te sted strains with minimum inhibitory concentration(MIC) values ranging from 2 to 64 μg/mL.Compounds 4 and 6 displayed strongest activities among the tested samples and might be used as promising molecules for the development of natural antimicrobial agents. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Key R&D Program of China (No.2018YFC0310800) |
| 卷 | v.38期:04页:360-375 |
| 语种 | 英文; |
| 分类号 | TQ460.1 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188163]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofExperimentalMarineBiology,InstituteofOceanology,ChineseAcademyofSciences,andLaboratoryofMarineBiologyandBiotechnology,QingdaoNationalLaboratoryforMarineScienceandTechnology 2.CollegeofEarthScience,UniversityofChineseAcademyofSciences 3.CenterforOceanMega-Science,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Lü Fengyi,LI Xiaoming,CHI Luping,et al. A new acyclic peroxide from Aspergillus nidulans SD-531,a fungus obtained from deep-sea sediment of cold spring in the South China Sea. 2020. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。