Syntheses of four enantiomers of 2,3-diendo- and 3-endo-aminobicyclo[2.2.2]oct-5-ene-2-exo-carboxylic acid and their saturated analogues 23/11/2018 Palko, M.; Hanninen, M. M.; Sillanpaa, R.; Fulop, F.; Molecules, 2013, 18(12), 15080-15093Link to article