| A phytochemical investigation of Stemona parviflora roots reveals several compounds with nematocidal activity | |
Huang, Sheng-Zhuo1; Kong, Fan-Dong1; Chen, Gao2; Cai, Xiang-Hai2 ; Zhou, Li-Man1; Ma, Qing-Yun1; Wang, Qi1; Mei, Wen-Li1; Dai, Hao-Fu1; Zhao, You-Xing1
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| 2019-03-01 | |
| 发表期刊 | PHYTOCHEMISTRY
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| ISSN | 0031-9422 |
| 卷号 | 159页码:208-215 |
| 摘要 | Twelve undescribed compounds including six phenanthrene derivatives (parviphenanthrines A-F), two stilbene derivatives (parvistilbines A-B), three esters (parviesters A-C), and one sesquiterpenoid (parvidiol A) were isolated from the roots of Stemona parviflora, together with twenty-two known ones. The structures of the undescribed compounds were elucidated based on the analyses of their spectroscopic data. The absolute configuration of parviphenanthrine A was determined by the quantum ECD calculations. Parviphenanthrines A and E, stemanthrene A, stilbostenin E, 4-hydroxy-benzenepropanol-alpha-benzoate, and (E)-4-hydroxycinnamic acid methyl ester showed nematocidal activity against Meloidogyne incognita with IC50 values of 14.02 +/- 0.32, 2.51 +/- 0.13, 17.10 +/- 0.65, 2.05 +/- 0.07, 4.22 +/- 0.31, and 1.07 +/- 0.05 mu m, respectively. |
| 关键词 | Stemona parviflora Stemonaceae Phenanthrene Stilbene Nematocidal activity |
| 收录类别 | SCI |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/64593 |
| 专题 | 资源植物与生物技术所级重点实验室 |
| 通讯作者 | Dai, Hao-Fu; Zhao, You-Xing |
| 作者单位 | 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Hainan Key Lab Res & Dev Nat Prod Li Folk Med, Haikou 571101, Hainan, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Yunnan Key Lab Integrat Conservat Plant Species E, Kunming 650204, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Sheng-Zhuo,Kong, Fan-Dong,Chen, Gao,et al. A phytochemical investigation of Stemona parviflora roots reveals several compounds with nematocidal activity[J]. PHYTOCHEMISTRY,2019,159:208-215. |
| APA | Huang, Sheng-Zhuo.,Kong, Fan-Dong.,Chen, Gao.,Cai, Xiang-Hai.,Zhou, Li-Man.,...&Zhao, You-Xing.(2019).A phytochemical investigation of Stemona parviflora roots reveals several compounds with nematocidal activity.PHYTOCHEMISTRY,159,208-215. |
| MLA | Huang, Sheng-Zhuo,et al."A phytochemical investigation of Stemona parviflora roots reveals several compounds with nematocidal activity".PHYTOCHEMISTRY 159(2019):208-215. |
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| Huang-2019-A phytoch（614KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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