作者:Chunhui Yu、Xiaoguang Zhang、Jinghua Zhang、Zhengwu Shen
DOI:10.1016/j.tet.2016.05.073
日期:2016.7
Dysidavarone A is a sesquiterpene isolated from the South China Sea sponge Dysidea avara and was reported that it showed significant anticancer activities. Because the compound has unique ‘dysidavarane’ carbon skeleton and potent biological activity, a seven-step stereoselective synthesis of dysidavarone A was developed. The key steps of the synthesis involved stereoselective reductive-alkylation,
dysidavarone A是从南海海绵Dysidea avara分离得到的倍半萜烯,据报道它显示出显着的抗癌活性。由于该化合物具有独特的“ dysidavarane”碳骨架和强大的生物活性,因此开发了7个步骤的dysidavarone A立体选择性合成。合成的关键步骤涉及立体选择性还原烷基化,分子内α-芳基化和双键迁移反应。还评估了dysidavarone A对人肾癌细胞系786-O和人前列腺癌细胞系PC-3的抗增殖活性。