5-Phenyl-2-p-tosyl-2,5-diazabicyclo[2.2.1]heptane
2-benzyl-5-[4-methanesulphonamidobenzoylmethyl]-2,5-diazabicyclo[2.2.1]heptane
2-benzyl-5-(4-pyridyl)-2,5-diazabicyclo[2.2.1]heptane
2-Benzyl-5-cyanomethyl-2,5-diazabicyclo[2.2.1]heptane
5-Benzyl-2,5-diazabicyclo[2.2.1]heptane-2-carboxylic acid 4-(5-trifluoromethylpyridin-2-yloxy)-phenyl ester