Cycloartane-type triterpenoids from Astragalus hoantchy French. | |
Qin B(秦波)2; Kai Guo(郭凯)2; Xiaofeng He(何小凤)2; Dengxue Lu(路等学)1; Yanping Zhang(张艳萍)2; Yan ZQ(燕志强)2; Xiuzhuang Li(李秀壮)2 | |
刊名 | Natural Product Research |
2017 | |
卷号 | 31期号:3页码:314-319 |
关键词 | Astragalus Hoantchy Leguminosae Cycloartane Antifungal Activity |
ISSN号 | 1478-6419 |
DOI | 10.1080/14786419.2016.1236100 |
英文摘要 | A new cycloartane-type triterpenoid, 3β-acetoxy-9β,19-cyclolanost 24E-ene-1α,16β-diol-27-O-β-d-glucopyranoside (1), together with three known ones (2–4) were isolated from the aerial parts of Astragalus hoantchy. The structure of compound 1 was elucidated by detailed spectroscopic analyses including 1D and 2D NMR, HRESIMS, and IR experiments. All of the four compounds were isolated from A. hoantchy for the frst time. The antifungal activities of compounds 1–4 against a phytopathogenic fungus (Alternaria solani) were evaluated with the result that compound 3 exhibited a moderate activity with an IC50 value of 284 μg/mL. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/24722] |
专题 | 兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
通讯作者 | Kai Guo(郭凯) |
作者单位 | 1.Institute of Biology, Gansu academy of sciences, lanzhou, P.r. china; cFisheries research Institute of Gansu Province, lanzhou, P.r. china 2.Key laboratory of chemistry of Northwestern Plant resources of cas and Key laboratory for Natural Medicineof Gansu Province, lanzhou Institute of chemical Physics, chinese academy of sciences, lanzhou, P.r. china |
推荐引用方式 GB/T 7714 | Qin B,Kai Guo,Xiaofeng He,et al. Cycloartane-type triterpenoids from Astragalus hoantchy French.[J]. Natural Product Research,2017,31(3):314-319. |
APA | Qin B.,Kai Guo.,Xiaofeng He.,Dengxue Lu.,Yanping Zhang.,...&Xiuzhuang Li.(2017).Cycloartane-type triterpenoids from Astragalus hoantchy French..Natural Product Research,31(3),314-319. |
MLA | Qin B,et al."Cycloartane-type triterpenoids from Astragalus hoantchy French.".Natural Product Research 31.3(2017):314-319. |
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