Novel Polyesterified 334-seco-Grayanane Diterpenoids as Antifeedants from Pieris formosa
Li, Chun-Huan1,4; Niu, Xue-Mei2; Luo, Qian1; Xie, Ming-Jin3; Luo, Shi-Hong1,4; Zhou, Yan-Ying1,4; Li, Sheng-Hong1
2010-05-21
发表期刊ORGANIC LETTERS
ISSN1523-7060
卷号12期号:10页码:2426-2429
摘要Pieris formosa is a poisonous plant to livestock and is used as an insecticide in rural areas of China. Two novel polyesterified 3,4-seco-grayanane diterpenoids, pierisoids A and B (1 and 2),. were isolated from its flowers and were identified by spectroscopic analysis and X-ray diffraction. Both compounds showed obvious antifeedant activity against cotton bollworm, indicating their toxic properties, suggesting a defensive role of polyesterified 3,4-seco-grayanane diterpenoids for P. formosa against herbivores.
关键词Glucosides
资助信息Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; State Key Laboratory of Phytochemistry and Plant Resources in West China [P2009-ZZ01, P2008-ZZ18]; Germplasm Bank of Wild Species ; CAS Innovation Program of Kunming institute of Botany [540806321211, 07067722K1, 07067712K1]
收录类别SCI ; IC
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/4278
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.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Yunnan Univ, Key Lab Conservat & Utilizat Bioresources, Kunming 650091, Peoples R China
3.Yunnan Univ, Dept Chem, Kunming 650091, Peoples R China
4.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
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Li, Chun-Huan,Niu, Xue-Mei,Luo, Qian,et al. Novel Polyesterified 334-seco-Grayanane Diterpenoids as Antifeedants from Pieris formosa[J]. ORGANIC LETTERS,2010,12(10):2426-2429.
APA Li, Chun-Huan.,Niu, Xue-Mei.,Luo, Qian.,Xie, Ming-Jin.,Luo, Shi-Hong.,...&Li, Sheng-Hong.(2010).Novel Polyesterified 334-seco-Grayanane Diterpenoids as Antifeedants from Pieris formosa.ORGANIC LETTERS,12(10),2426-2429.
MLA Li, Chun-Huan,et al."Novel Polyesterified 334-seco-Grayanane Diterpenoids as Antifeedants from Pieris formosa".ORGANIC LETTERS 12.10(2010):2426-2429.
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