New Antifeedant Grayanane Diterpenoids from the Flowers of Pieris formosa

doi:10.3390/molecules22091431

	New Antifeedant Grayanane Diterpenoids from the Flowers of Pieris formosa
	Li, Chun-Huan 1; Luo, Shi-Hong 2; Li, Sheng-Hong2 ; Gao, Jin-Ming 1
	2017-09-01
发表期刊	MOLECULES
ISSN	1420-3049
卷号	22 期号:9 页码:1431
摘要	Three new grayanane diterpenoids, pierisoids C-E (1-3), as well as 10 known ones (4-13), were evaluated from the flowers of Pieris formosa, which is used as an insecticide in rural areas of China. Their structures were elucidated on the basis of extensive 1D and 2D NMR spectroscopic data analyses. Significant antifeedant activity of 1, 3 and 10 against the beet armyworm (Spodoptera exigua) was found, indicating that these diterpenoids might also be involved in the plant defense against insect herbivores.
关键词	Pieris Formosa Ericaceae Grayanane Diterpenoids Antifeedant Activity
学科领域	Chemistry, Organic
DOI	10.3390/molecules22091431
收录类别	SCI
语种	英语
WOS记录号	WOS:000411499400038
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/54893
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.Northwest A&F Univ, Coll Chem & Pharm, Shaanxi Key Labotory Nat Prod & Chem Biol, Yangling 712100, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Lanhei Rd 132, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Li, Chun-Huan,Luo, Shi-Hong,Li, Sheng-Hong,et al. New Antifeedant Grayanane Diterpenoids from the Flowers of Pieris formosa[J]. MOLECULES,2017,22(9):1431.
APA	Li, Chun-Huan,Luo, Shi-Hong,Li, Sheng-Hong,&Gao, Jin-Ming.(2017).New Antifeedant Grayanane Diterpenoids from the Flowers of Pieris formosa.MOLECULES,22(9),1431.
MLA	Li, Chun-Huan,et al."New Antifeedant Grayanane Diterpenoids from the Flowers of Pieris formosa".MOLECULES 22.9(2017):1431.

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