(1S,2S,5S)-3-[(E)-(R)-1-(4,5-Diphenyl-oxazol-2-yl)-ethylimino]-2,6,6-trimethyl-bicyclo[3.1.1]heptan-2-ol

(1S,2S,5S)-3-[(E)-(R)-1-(4,5-Diphenyl-oxazol-2-yl)-2-methyl-propylimino]-2,6,6-trimethyl-bicyclo[3.1.1]heptan-2-ol

Benzyl (2S,4S,5S)-2-(4,5-diphenyl-1,3-oxazol-2-yl)-4,5-isopropylidenedioxypiperidine-1-carboxylate

(1S,2S,5S)-3-[(E)-(R)-1-(4,5-Diphenyl-oxazol-2-yl)-pent-4-enylimino]-2,6,6-trimethyl-bicyclo[3.1.1]heptan-2-ol

(1S,2S,5S)-3-[(E)-(R)-4-Chloro-1-(4,5-diphenyl-oxazol-2-yl)-butylimino]-2,6,6-trimethyl-bicyclo[3.1.1]heptan-2-ol