Antimicrobial Terpenoids and Polyketides from the Algicolous Fungus Byssochlamys spectabilis RR-dl-2-13
文献类型：期刊论文
| 作者 | Liu, Xiang-Hong1,2; Song, Yin-Ping2; Yin, Xiu-Li2 ; Ji, Nai-Yun2
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| 刊名 | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
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| 出版日期 | 2022-04-20 |
| 卷号 | 70期号:15页码:4658-4666 |
| ISSN号 | 0021-8561 |
| 关键词 | Byssochlamys spectabilis terpenoid carotane polyketide antimicrobial activity |
| DOI | 10.1021/acs.jafc.2c00259 |
| 通讯作者 | Ji, Nai-Yun(nyji@yic.ac.cn) |
| 英文摘要 | Four new carotane sesquiterpenoids, byssocarotins A-D(1-4), two new nor-sesquiterpenoids, byssofarnesin (5)and byssosesquicarin (6), and three new polyketides, byssoketides A and B (7and8) and (8R)-paecilocin A (9a), were obtainedfrom a macroalga-associated strain (RR-dl-2-13) of the fungusByssochlamys spectabilis. These isolates were identified by acombination of spectroscopic methods, including mass spectroscopy, nuclear magnetic resonance, electronic circular dichroism, andX-ray diffraction. Compounds1-4greatly contribute to the diversity of rarely occurring 2,15-epoxycarotane sesquiterpenoids, while5and6are degradation products of farnesane and sesquicarane precursors, respectively. Compound7is a structurally unique furanfatty acid derivative that possesses an aldehyde group and a large conjugated unit, and8features a hemiketal group. Duringantimicrobial assays,8showed antagonism against the phytopathogenic fungiGlomerella cingulata,Fusarium oxysporumf. sp.cucumerium, andF. oxysporumf. sp.cubenseand the marine-derived bacteriaVibrio parahaemolyticusandV. harveyiwith MIC valuesof 13 to 50 mu g/mL. |
| WOS关键词 | ENDOPHYTIC FUNGUS ; FUSARIUM-OXYSPORUM ; DERIVATIVES ; ANTIFUNGAL ; METABOLITE |
| WOS研究方向 | Agriculture ; Chemistry ; Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000794068900015 |
| 资助机构 | Taishan Scholar Project Special Funding |
| 源URL | [http://ir.yic.ac.cn/handle/133337/31107]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 海岸带生物资源高效利用研究与发展中心 支撑部门_所级公共技术服务中心 |
| 通讯作者 | Ji, Nai-Yun |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiang-Hong,Song, Yin-Ping,Yin, Xiu-Li,et al. Antimicrobial Terpenoids and Polyketides from the Algicolous Fungus Byssochlamys spectabilis RR-dl-2-13[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2022,70(15):4658-4666. |
| APA | Liu, Xiang-Hong,Song, Yin-Ping,Yin, Xiu-Li,&Ji, Nai-Yun.(2022).Antimicrobial Terpenoids and Polyketides from the Algicolous Fungus Byssochlamys spectabilis RR-dl-2-13.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,70(15),4658-4666. |
| MLA | Liu, Xiang-Hong,et al."Antimicrobial Terpenoids and Polyketides from the Algicolous Fungus Byssochlamys spectabilis RR-dl-2-13".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 70.15(2022):4658-4666. |
入库方式： OAI收割
来源：烟台海岸带研究所
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