Chemical transformations of some neo-clerodanes isolated from Teucrium: Effect on the antifeedant activity
作者:Peter Y. Malakov、Georgi Y. Papanov、Benjamín Rodríguez、María C. de la Torre、Monique S.J. Simmonds、Wally M. Blaney、Iva M. Bonevat
DOI:10.1016/0031-9422(94)85015-1
日期:1994.1
Abstract The neo -clerodane diterpenes montanin C, teucrin P 1 and teupolin III have been subjected to a series of chemical transformations to give α, β-unsaturated 15,16- and 16,15-γ-lactones, 13,14,15,16-tetranor- neo -clerodanes, chlorohydrins, vinyl chlorides, and amine, 1-pyrroline and 2-pyridazoline derivatives. These compounds have been assayed as insect antifeedants against larvae of Spodoptera
摘要 新克罗丹二萜类 montanin C、teucrin P 1 和 teupolin III 进行了一系列化学转化,得到了 α, β-不饱和 15,16- 和 16,15-γ-内酯,13,14,15, 16-四去甲-新-氯罗丹、氯醇、氯乙烯和胺、1-吡咯啉和2-哒唑啉衍生物。这些化合物已被测定作为抗斜纹夜蛾幼虫的昆虫拒食剂,并讨论了结构-生物活性关系。