The first asymmetric total synthesis of lycoposerramine-R

Org Biomol Chem. 2015 Jul 28;13(28):7762-71. doi: 10.1039/c5ob00827a.

Abstract

The first asymmetric total synthesis of lycoposerramine-R, a Lycopodium alkaloid possessing a novel skeleton, was accomplished by a strategy featuring the stereoselective intramolecular aldol cyclization giving a cis-fused 5/6 bicyclic skeleton and a new method for the construction of the pyridone ring via the aza-Wittig reaction.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Alkaloids
  • Crystallography, X-Ray
  • Models, Molecular
  • Molecular Conformation
  • Pyridones / chemical synthesis*
  • Pyridones / chemistry

Substances

  • Alkaloids
  • Pyridones
  • lycoposerramine R