New sesquiterpenes and benzofuran derivatives from the aerial parts of Asterothamnus centrali-asiaticus | |
Wang YM(王衍明)1,4; Zhao, Jian-Qiang2,4; Zhou, Shuang-Yan3; Yang JL(杨军丽)1![]() ![]() | |
刊名 | Tetrahedron
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2016 | |
卷号 | 72期号:32页码:4910-4917 |
关键词 | Asterothamnus centrali-asiaticus Sesquiterpenes Asterothamnones Benzofuran derivatives |
ISSN号 | 0040-4020 |
通讯作者 | 师彦平 |
英文摘要 | Phytochemical investigation on Asterothamnus centrali-asiaticus afforded four new sesquiterpenes, asterothamnones A–D (1–4), and three new benzofuran derivatives (5–7) together with ten known compounds (8–17). Their structures were elucidated using 1D and 2D NMR and X-ray diffraction analyses. Compounds 1–4 were verified to be unusual eudesmane sesquiterpenes possessing 4,6-dien-3-one or 1,4,6-triene-3-one conjugated system. The absolute configurations of compounds 1–8 were established by means of calculated electronic circular dichroism (ECD). Furthermore, all isolates were evaluated for their cytotoxic and anti-oxidant activities. Results showed that 10, 12 and, 14 exhibited cytotoxic activity against HepG2 cancer cells and 14 displayed cytotoxicity against MGC-803 cancer cells. Compounds 10 and 17 showed anti-oxidant effect. |
学科主题 | 分析化学与药物化学 |
收录类别 | SCI |
资助信息 | the National Nature Science Foundation of China (Nos. 21375136;21575150);the scientific research project of Central Asia Drug Discovery and Development Centre of Chinese Academy of Sciences (No. CAM201404);the CAS Pioneer Hundred Talents Program |
语种 | 英语 |
WOS记录号 | WOS:000380604100018 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/20243] ![]() |
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 |
作者单位 | 1.Key Laboratory of Chemistry of Northwestern Plant Resources of CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China 2.Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, PR China 3.State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China 4.University of Chinese Academy of Sciences, 100049, Beijing, PR China |
推荐引用方式 GB/T 7714 | Wang YM,Zhao, Jian-Qiang,Zhou, Shuang-Yan,et al. New sesquiterpenes and benzofuran derivatives from the aerial parts of Asterothamnus centrali-asiaticus[J]. Tetrahedron,2016,72(32):4910-4917. |
APA | Wang YM.,Zhao, Jian-Qiang.,Zhou, Shuang-Yan.,Yang JL.,Yao, Xiao-Jun.,...&Shi YP.(2016).New sesquiterpenes and benzofuran derivatives from the aerial parts of Asterothamnus centrali-asiaticus.Tetrahedron,72(32),4910-4917. |
MLA | Wang YM,et al."New sesquiterpenes and benzofuran derivatives from the aerial parts of Asterothamnus centrali-asiaticus".Tetrahedron 72.32(2016):4910-4917. |
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