Synthesis of the core ring system of the stemona alkaloids by cascade condensation, cyclization, intramolecular cycloaddition

Adam. J. M. Burrell, Luke Watson, Nathaniel G. Martin, Niall Oram, Iain Coldham
  • Organic & Biomolecular Chemistry, January 2010, Royal Society of Chemistry
  • DOI: 10.1039/c0ob00408a