Synthetic Transformations of Higher Terpenoids. XXXV.* Synthesis and Cytotoxicity of Macroheterocyclic Compounds Based on Lambertianic Acid
作者:Yu. V. Kharitonov、M. M. Shakirov、M. A. Pokrovskii、A. G. Pokrovskii、E. E. Shul’ts
DOI:10.1007/s10600-017-1915-5
日期:2017.1
(17R)-17,18-Dipropargyloxylabda-13,15-diene was synthesized and underwent Cu-catalyzed cycloaddition with 1,10-diazodecane or 1,2-bis(2-azidoethoxy)ethane to produce macroheterocycles of the furanolabdanoid decalin fragment. The macroheterocyclic labdanoids showed significant cytotoxicity in MEL-8, MT-4, and U-937 human tumor cell models.
(17R)-17,18-Dipropargyloxylabda-13,15-diene 被合成,并与 1,10-diazodecane 或 1,2-bis(2-azidoethoxy)ethane 发生 Cu 催化的环加成反应,生成了呋喃类巴豆烷癸醛片段的大杂环。这些大杂环类唇形酮在 MEL-8、MT-4 和 U-937 人类肿瘤细胞模型中显示出显著的细胞毒性。