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题名: Daphnauranols A-C, new antifeedant sesquiterpenoids with a 5/6/7 ring system from Daphne aurantiaca
作者: Huang, Sheng-Zhuo1; Li, Xiao-Nian2; Ma, Qing-Yun1; Dai, Hao-Fu1; Li, Liang-Chun3; null(蔡祥海)2; Liu, Yu-Qing2; Zhou, Jun2; Zhao, You-Xing1
刊名: TETRAHEDRON LETTERS
关键词: Daphne aurantiaca ; Thymelaeceae ; Sesquiterpenoid ; Daphnauranol
英文摘要: Daphnauranols A-C (1-3), three new sesquiterpenoids with an unprecedented 5/6/7 ring system, were isolated from the stems of Daphne aurantiaca Diels. Their structures were elucidated on the basis of comprehensive spectroscopic methods including MS and NMR. The absolute configuration of daphnauranol A was further confirmed by single crystal X-ray diffraction (Cu K alpha). Their anti-feedant activity was tested, and the fruit fly antifeedant index (AI) were 39.8 +/- 7.2%, 29.4 +/- 7.2%, and 26.3 +/- 6.4%, respectively. (C) 2014 Elsevier Ltd. All rights reserved.
出版日期: 2014-07-02
卷号: 55, 期号:27, 页码:3693-3696
语种: 英语
收录类别: SCI ; IC
学科分类: Chemistry, Organic
ISSN号: 0040-4039
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/18186
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 Trop Agr Sci, Key Lab Biol & Genet Resources Trop Crops, Minist Agr, Inst Trop Biosci & Biotechnol, Haikou 571101, Peoples R China
2.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources West Ch, Kunming Inst Bot, Kunming 650201, Peoples R China
3.Southwest Univ Sci & Technol, Sch Life Sci & Engn, Mianyang 621010, Peoples R China

Recommended Citation:
Huang,Sheng-Zhuo;Li,Xiao-Nian;Ma,Qing-Yun;Dai,Hao-Fu;Li,Liang-Chun;Cai,Xiang-Hai;Liu,Yu-Qing;Zhou,Jun;Zhao,You-Xing.Daphnauranols A-C, new antifeedant sesquiterpenoids with a 5/6/7 ring system from Daphne aurantiaca,TETRAHEDRON LETTERS,2014,55(27):3693-3696
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