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A new insecticidal havanensin-type limonoid from the roots of Trichilia sinensis Bentv.

文献类型: 外文期刊

作者: Liu, Shou-Bai 1 ; Chen, Hui-Qin 1 ; Feng, Gang 2 ; Guo, Zhi-Kai 1 ; Cai, Cai-hong 1 ; Wang, Jun 1 ; Mei, Wen-Li 1 ; Dai, 1 ;

作者机构: 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Lab Biol & Genet Resources Trop Crops, Minist Agr, Haikou, Hainan, Peoples R China

2.Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Haikou, Hainan, Peoples R China

关键词: Havanensin-type limonoid; insecticidal activity; Trichilia sinensis; spectroscopic analyses

期刊名称:NATURAL PRODUCT RESEARCH ( 影响因子:2.861; 五年影响因子:2.572 )

ISSN: 1478-6419

年卷期: 2018 年 32 卷 23 期

页码:

收录情况: SCI

摘要: One new havanensin-type limonoid (1) named trisinlin A with two known compounds (4E, 8E)-2-[2'-hydroxyhexadecanoyl amino]-4,8octadecadiene- 1,3-diol (2), 9-octadecenoic acid-2', 3'-dihydroxypropyl ester (3) were isolated from the roots of Trichilia sinensis. The structure of the new compound was unambiguously determined through comprehensive spectroscopic analyses including 1D and 2D NMR, and mass spectrometry, as well as by comparison with the literature. Trisinlin A showed significant insecticidal activity against newly hatched larvae of Spodoptera litura. [GRAPHICS] ..

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