作者:Francisco M. Guerra、Eva Zubía、María J. Ortega、F. Javier Moreno-Dorado、Guillermo M. Massanet
DOI:10.1016/j.tet.2009.11.026
日期:2010.1
A route to cyclic peroxides containing 1,2-dioxolane, 1,2-dioxane or 1,2-dioxepane rings is described. These compounds present simpler structures related to the bicyclic core of stolonoxides, metabolites with marked cytotoxicity against several mammalian tumor cell lines, isolated from the marine tunicate Stolonica socialis. The key synthetic step consists in the intramolecular Michael addition of
描述了制备含有1,2-二氧戊环,1,2-二氧六环或1,2-二氧戊环的环状过氧化物的途径。这些化合物呈现出与斯托隆氧化物的双环核心有关的更简单的结构,斯托隆氧化物是从海洋被膜豚鼠(Stolonica socialis)分离出的对几种哺乳动物肿瘤细胞系具有明显细胞毒性的代谢产物。关键的合成步骤包括将仲氢过氧化物基团分子内迈克尔加成到α,β-不饱和酯上。