(1S,2R,5R,6R,7S)-4,5-Diphenyl-3,10-dioxa-4-aza-tricyclo[5.2.1.02,6]decan-8-one

Acetic acid (1R,2S,4R,5S,6R)-6-benzoyl-2-cyano-5-hydroxy-7-oxa-bicyclo[2.2.1]hept-2-yl ester

Acetic acid (1R,2S,4R,5S,6R)-5-benzoyl-2-cyano-6-hydroxy-7-oxa-bicyclo[2.2.1]hept-2-yl ester

9-(2,3-diphenyl-2,3-dihydro-isoxazol-4-yl)-acridine

(1R,4R,5S,6R)-6-Benzoyl-5-hydroxy-7-oxa-bicyclo[2.2.1]heptan-2-one