Neopierisoids A and B, Two New Chlorinated 3,4-seco-Grayanane Diterpenoids with Antifeedant Activity from Flowers of Pieris japonica
Li, Yan-Ping1; Li, Xiao-Nian2; Gao, Ling-Huan1; Li, Hai-Zhou1; Wu, Guo-Xing3; Li, Rong-Tao1
2013-07-31
发表期刊JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
ISSN0021-8561
卷号61期号:30页码:7219-7224
摘要Two new chlorinated multiacylated 3,4-seco-grayanane diterpenoids, neopierisoids A and B (1 and 2), were isolated from flowers of the poisonous plant Pieris japonica and were identified from spectroscopic analysis and X-ray diffraction data. Both compounds showed obvious antifeedant activity against Pieris brassicae with an EC50 of 10.07 mu g/cm(2) for 1 and 5.33 mu g/cm(2) for 2, indications of toxic properties. Chlorinated 3,4-seco-grayanane diterpenoids in P. japonica may play a defensive role against herbivores.
关键词Pieris Japonica Chlorinated 3 Antifeedant 4-seco-grayanane Diterpenoids Defensive Role
资助信息National Natural Science Foundation of China [21262021, 21062008, 21210102050]
学科领域Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology
收录类别SCI ; IC
语种英语
WOS研究方向Agriculture ; Chemistry ; Food Science & Technology
WOS类目Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology
WOS记录号WOS:000322752700007
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/16731
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Kunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650050, Peoples R China
2.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources West Ch, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
3.Yunnan Agr Univ, Fac Plant Protect, Kunming 650204, Yunnan, Peoples R China
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Li, Yan-Ping,Li, Xiao-Nian,Gao, Ling-Huan,et al. Neopierisoids A and B, Two New Chlorinated 3,4-seco-Grayanane Diterpenoids with Antifeedant Activity from Flowers of Pieris japonica[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2013,61(30):7219-7224.
APA Li, Yan-Ping,Li, Xiao-Nian,Gao, Ling-Huan,Li, Hai-Zhou,Wu, Guo-Xing,&Li, Rong-Tao.(2013).Neopierisoids A and B, Two New Chlorinated 3,4-seco-Grayanane Diterpenoids with Antifeedant Activity from Flowers of Pieris japonica.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,61(30),7219-7224.
MLA Li, Yan-Ping,et al."Neopierisoids A and B, Two New Chlorinated 3,4-seco-Grayanane Diterpenoids with Antifeedant Activity from Flowers of Pieris japonica".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 61.30(2013):7219-7224.
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