Insecticidal bisindole alkaloids from leaves of Tabernaemontana divaricata ' Dwaft '

doi:10.1016/j.phytochem.2024.114075

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	Insecticidal bisindole alkaloids from leaves of Tabernaemontana divaricata ' Dwaft '
	Chen, Jing; Kongkiatpaiboon, Sumet; Cai, Xiang-Hai
	2024
发表期刊	PHYTOCHEMISTRY
ISSN	0031-9422
卷号	222 页码:114075
摘要	Six undescribed bisindole alkaloids, namely taberdisines A - F ( 1 - 6 ), were isolated from the leaves of Tabernaemontana divaricata ' Dwaft ' . Among them, alkaloids 1 and 2 were the first examples of strychnos - iboga type alkaloid with both C - C linkage patterns. Alkaloid 3 , a new type of aspidosperma - iboga with a furan -ring, as well as other three undescribed ones was disclosed. Their structures were elucidated by comprehensive spectroscopic analyses. Alkaloids 1 and 5 showed insecticide activity on Sf9 cell and eggs of Spodoptera frugiperda in vivo, which might explain the potential of the plants for insect resistance.
DOI	10.1016/j.phytochem.2024.114075
WOS记录号	WOS:001223189900001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/76310
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Chen, Jing,Kongkiatpaiboon, Sumet,Cai, Xiang-Hai. Insecticidal bisindole alkaloids from leaves of Tabernaemontana divaricata ' Dwaft '[J]. PHYTOCHEMISTRY,2024,222:114075.
APA	Chen, Jing,Kongkiatpaiboon, Sumet,&Cai, Xiang-Hai.(2024).Insecticidal bisindole alkaloids from leaves of Tabernaemontana divaricata ' Dwaft '.PHYTOCHEMISTRY,222,114075.
MLA	Chen, Jing,et al."Insecticidal bisindole alkaloids from leaves of Tabernaemontana divaricata ' Dwaft '".PHYTOCHEMISTRY 222(2024):114075.

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