Model Studies Towards the Total Synthesis of the Anticancer Agent Roseophilin
作者:P. J. Parsons、E. M. Viseux、J. B. Pavey、C. M. Carter、I. Pinto
DOI:10.1055/s-2003-41498
日期:——
In our new approach to the anticancer agent roseophilin (1), a concise, stereocontrolledsynthesis of the bicyclic modelsystem 16 was achieved. Key steps include a diastereoselective Ireland-Claisen rearrangement and a stereoselective construction of the hexahydro-cyclopenta[b]pyrrol-6-one core via a tandem intramolecular aza-Wittig/[3+2]-cycloaddition sequence