作者:Alexandru Ciocarlan、Carolina Edu、Andrei Biriiac、Lidia Lungu、Aculina Aricu、Michele D'Ambrosio、Sergiu Shova、Alina Nicolescu、Calin Deleanu、Nicoleta Vornicu
DOI:10.1080/00397911.2012.762105
日期:2013.11.17
Abstract A series of 15 new polyfunctional drimanic compounds have been obtained by synthesis via dye-sensitized photooxygenation, bromination with N-bromosuccinimide, and electrochemical transformation of drim-7,9(11)-diene 1 and drim-8-en-7-one 2. Three alternative syntheses of 12-acetoxy-drim-7,9(11)-diene 8 and two of 11-bromo-drim-8(9)-en-7-one 10 have been accomplished. For the first time a drimanic
摘要 通过染料敏化光氧化、N-溴代琥珀酰亚胺溴化、drim-7,9(11)-diene 1 和drim-8-en-7-的电化学转化合成了15种新型多功能三亚甲基化合物。一 2. 12-乙酰氧基-drim-7,9(11)-diene 8 的三种替代合成和 11-bromo-drim-8(9)-en-7-one 10 中的两种已经完成。首次合成了具有芳香环B的三环化合物12,并优化了drim-8-en-7-one 2的C11和C12甲基选择性溴化的实验条件。合成的化合物是制备天然三甲烷类化合物的合适中间体,其中一些已显示出良好的抗菌和抗真菌活性。[本文提供补充材料。