Bicyclic σ receptor ligands by stereoselective Dieckmann analogous cyclization of piperazinebutyrate

Sunil Kumar Sunnam, Dirk Schepmann, Birgit Wibbeling, Bernhard Wünsch
  • Organic & Biomolecular Chemistry, January 2010, Royal Society of Chemistry
  • DOI: 10.1039/c003878d