Total Synthesis of (+)-Amphidinolide A. Assembly of the Fragments
作者:Barry M. Trost、Stephen T. Wrobleski、John D. Chisholm、Paul E. Harrington、Michael Jung
DOI:10.1021/ja0533646
日期:2005.10.1
The structure elucidation of (+)-amphidinolide A, a cytotoxic macrolide, has been accomplished by employing a combination of totalsynthesis and NMR spectroscopic analysis. Amphidinolide A possesses two skipped 1,4-diene subunits which are accessible by ruthenium-catalyzed alkene-alkyne couplings. Previous total syntheses had revealed that the reported structure was incorrect; therefore, to incorporate