作者:Taotao Ling、Jing Xu、Ryan Smith、Abbas Ali、Charles L. Cantrell、Emmanuel A. Theodorakis
DOI:10.1016/j.tet.2011.02.078
日期:2011.4
Callicarpenal (1), a natural terpenoid isolated from American beautyberry (Callicarpa americana), has shown significant repellent activities against mosquitoes, ticks, and imported fire ants. Here we report our efficient synthetic approach to this natural product, and preliminary results of the mosquito biting-deterrent effects of callicarpenal as well as its synthetic precursors and related C8-epimers
Callicarpenal ( 1 ) 是一种从美洲美人蕉 ( Callicarpa americana ) 中分离出来的天然萜类化合物,对蚊子、蜱虫和进口火蚁具有显着的驱避活性。在这里,我们报告了我们对这种天然产物的有效合成方法,以及 callicarpenal 及其合成前体和相关 C 8差向异构体的蚊虫叮咬威慑作用的初步结果。合成策略允许快速获取天然产物的各种差向异构体和类似物,可用于探索其结构-活性关系并优化其生物学特性。