Total synthesis of the Daphniphyllum alkaloid daphenylline
作者:Zhaoyong Lu、Yong Li、Jun Deng、Ang Li
DOI:10.1038/nchem.1694
日期:2013.8
vasorelaxation properties as well as elevation of nerve growth factor. Daphenylline is a structurally unique member among the predominately aliphatic Daphniphyllum alkaloids, and contains a tetrasubstituted arene moiety mounted on a sterically compact hexacyclic scaffold. Herein, we describe the first total synthesis of daphenylline. A gold-catalysed 6-exo-dig cyclization reaction and a subsequent intramolecular