Isolation, synthesis, and radical-scavenging activity of rhodomelin A, a ureidobromophenol from the marine red alga Rhodomela confervoides
文献类型：期刊论文
| 作者 | Li K(李可)
|
| 刊名 | Organic Letters
 |
| 出版日期 | 2018 |
| 卷号 | 20期号:2页码:417-420 |
| 关键词 | Antioxidant Activity Bromophenols Bromophenols |
| ISSN号 | 1523-7060 |
| 文献子类 | Article |
| 英文摘要 | A novel ureidobromophenol, rhodomelin A (1), was characterized from Rhodomela confervoides. Its structure was elucidated by spectroscopic analysis. Both enantiomers of 1 were synthesized using a convergent strategy starting from d/l-pyroglutamic acids, respectively, allowing assignment of the R-configuration for the naturally occurring isomer by chiral HPLC analysis. Rhodomelin A represents the first example of a naturally occurring ureidopyrrolidone alkaloid incorporating a γ-aminobutyric acid unit. The scavenging activity of 1 toward DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS (2,2′-azinobis(3-ethylbenzothiazoline-6-sulfonate)) radicals was assayed. |
| WOS关键词 | Antioxidant Activity ; Bromophenols ; Bromophenols |
| WOS记录号 | WOS:000423252400026 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24118]  |
| 专题 | 个人在本单位外知识产出 |
| 作者单位 | Institute of Oceanology, Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | Li K. Isolation, synthesis, and radical-scavenging activity of rhodomelin A, a ureidobromophenol from the marine red alga Rhodomela confervoides[J]. Organic Letters,2018,20(2):417-420. |
| APA | Li K.(2018).Isolation, synthesis, and radical-scavenging activity of rhodomelin A, a ureidobromophenol from the marine red alga Rhodomela confervoides.Organic Letters,20(2),417-420. |
| MLA | Li K."Isolation, synthesis, and radical-scavenging activity of rhodomelin A, a ureidobromophenol from the marine red alga Rhodomela confervoides".Organic Letters 20.2(2018):417-420. |
入库方式： OAI收割
来源：烟台海岸带研究所
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