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题名: Limonoids from Aphanamixis polystachya and Their Antifeedant Activity
作者: Cai, Jie-Yun1, 2; Chen, Duo-Zhi1; Luo, Shi-Hong1; Kong, Ning-Chuan1; Zhang, Yu1; Di, Ying-Tong1; Zhang, Qiang3; Hua, Juan1; Jing, Shu-Xi1; Li, Shun-Lin1; null(黎胜红)1; null(郝小江)1; He, Hong-Ping1
刊名: JOURNAL OF NATURAL PRODUCTS
关键词: BIOLOGICAL-ACTIVITIES ; CIPADESSA-BACCIFERA ; MELIACEAE ; TETRANORTRITERPENOIDS ; SESQUITERPENES ; TRITERPENOIDS ; PRIEURIANIN ; DERIVATIVES ; CHEMISTRY ; MANGROVE
英文摘要: Eight new aphanamixoid-type aphanamixoids (C-J, 1-8) and six new prieurianin-type limonoids, aphanamixoids K P (9-14), along with 10 known terpenoids were isolated from Aphanamixis polystachya, and their structures were established by spectroscopic data analysis. Among the new limonoids, 13 compounds exhibited antifeedant activity against the generalist Helicoverpa armigera, a plant-feeding insect, at various concentration levels. In particular, compounds 1, 4, and 5 showed potent activities with EC50 values of 0.017, 0.008, and 0.012 mu mol/cm(2), respectively. On the basis of a preliminary structure activity relationship analysis, some potential active sites in the aphanamixoid-type limonoid molecules are proposed.
出版日期: 2014-03-01
卷号: 77, 期号:3, 页码:472-482
DOI标识: 10.1021/np400678h
语种: 英语
收录类别: SCI ; IC
学科分类: Plant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
ISSN号: 0163-3864
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/18047
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China
2.Yunnan Inst Tobacco Qual Inspect & Supervis, Kunming 650106, Yunnan, Peoples R China
3.Northwest Agr & Forestry Univ, Yangling 712100, Shaanxi, Peoples R China

Recommended Citation:
Cai,Jie-Yun;Chen,Duo-Zhi;Luo,Shi-Hong;Kong,Ning-Chuan;Zhang,Yu;Di,Ying-Tong;Zhang,Qiang;Hua,Juan;Jing,Shu-Xi;Li,Shun-Lin;Li,Sheng-Hong;Hao,Xiao-Jiang;He,Hong-Ping.Limonoids from Aphanamixis polystachya and Their Antifeedant Activity,JOURNAL OF NATURAL PRODUCTS,2014,77(3):472-482
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