An Entry to Curcuphenol/Elvirol Core Structures via a retro-Aldol Reaction
作者:María F. Plano、Guillermo R. Labadie、Melissa R. Jacob、Babu L. Tekwani、Raquel M. Cravero
DOI:10.1002/cbdv.201000160
日期:2011.6
Analogs of curcuphenol/elvirol, naturally occurring bisabolane sesquiterpenes, were prepared in six steps from alkyl‐α‐tetralones employing an aromatization reaction of cyclic dienone precursors and olefination of the key aldehyde intermediates. The in vitro antifungal activities of 6a, 6b, 6d, and 6g are also reported.