作者:Jeanmard, Laksamee、Lodovici, Giacomo、George, Ian、Bray, Joshua T. W.、Whitwood, Adrian C.、Thomas, Gavin H.、Fairlamb, Ian J. S.、Unsworth, William P.、Clarke, Paul A.
DOI:10.1039/d4cc01738b
日期:——
Progress towards the total synthesis of the macrolide natural product anthracimycin is described. This new approach utilises an intermolecular Diels–Alder strategy followed by epimeirsation to form the key trans-decalin framework. The route culminates in the stereoselective synthesis of an advanced tricyclic lactone intermediate, containing five contiguous sterogenic centres with the correct relative
描述了大环内酯天然产物蒽霉素的全合成进展。这种新方法利用分子间狄尔斯-阿尔德策略,然后进行表观化学反应,形成关键的反式十氢化萘框架。该路线的最终结果是立体选择性合成先进的三环内酯中间体,该中间体包含五个连续的立体中心,具有蒽霉素核心基序所需的正确的相对和绝对立体化学。