Antioxidant bisabolane-type sesquiterpenoids from algalderived fungus Aspergillus sydowii EN-434
文献类型：CNKI期刊论文
| 作者 | HU Xueyi ; LI Xiaoming; MENG Linghong; WANG Bingui
|
| 发表日期 | 2020-09-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | Aspergillus sydowii algal-derived fungus bisabolene-type sesquiterpenoid antioxidant activity |
| 英文摘要 | A new aromatic bisabolene-type sesquiterpenoid(7 S,8 S)-8-hydroxysydowic acid(1), together with a pair of new bisabolene derivative(±)-(7 R *,10 R*)-10-hydroxysydowic acid(2), as well as two known analogues hydroxysydonic acid(3) and sydowic acid(4) were isolated and identified from the endophytic fungal strain A spergillus sydowii EN-434 that was obtained from the marine red alga S ymphyocladia latiuscula. Their structures were elucidated by nuclear magnetic resonance(NMR), high resolution electrospray ionization mass spectroscopy(HRESIMS), and quantum chemical electronic circular dichroism(ECD) calculations as well as comparison of the data with literature reports. Compound 1 exhibited potent DPPH free radical scavenging activity with IC_(50) value of 113.5 μmol/L. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Natural Science Foundation of China (Nos. 31330009 ; 31600267) |
| 卷 | v.38期:05页:191-195 |
| 语种 | 英文; |
| 分类号 | Q939.9 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188006]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.CenterforOceanMega-Science,ChineseAcademyofSciences 2.KeyLaboratoryofExperimentalMarineBiology,InstituteofOceanology,ChineseAcademyofSciences,andLaboratoryofMarineBiologyandBiotechnology,QingdaoNationalLaboratoryforMarineScienceandTechnology 3.CollegeofEarthScience,UniversityofChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | HU Xueyi,LI Xiaoming,MENG Linghong,et al. Antioxidant bisabolane-type sesquiterpenoids from algalderived fungus Aspergillus sydowii EN-434. 2020. |
入库方式： OAI收割
来源：海洋研究所
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