N-[(1S,2R)-2-hydroxy-1,2-diphenylethyl]formamide

(+)-(1R,2R)-2-isopropylamino-1,2-diphenylethanol

N-(2-oxo-1,2-diphenylethyl)acetamide

(2S,3S,8S,9S,10S)-2,3-diphenyl-8-phenylselenenyloctahydrobenzo-1,4-oxazine

(5S,6S,8R,10S,11S)-4-benzyloxycarbonyl-5,6-diphenyloctahydro-1,7-dioxa-4-azacyclopropa[a]naphthalene