(1R,2S)-1-<(9-Phenyl-9-fluorenyl)amino>-2-<(tert-butyldimethylsilyl)oxy>-4-(methoxycarbonyl)-4-cyclopentene

(1S,2S,4S,5R)-1-<(9-Phenyl-9-fluorenyl)amino>-2-<(tert-butyldimethylsilyl)oxy>-4-(methoxycarbonyl)-5-<(methanesulfonyl)oxy>cyclopentane

(1R,2S,4S,5R)-1-<(9-Phenyl-9-fluorenyl)amino>-2-<(tert-butyldimethylsilyl)oxy>-4-(methoxycarbonyl)-5-hydroxycyclopentane

Dimethyl (2S,3R,4R,5S)-2-<(9-phenyl-9-fluorenyl)amino>-3,4,5-trihydroxy-3,4-O-isopropylideneadipate

methyl 2-deoxy-3,4-O-isopropylidene-2-[(9-phenyl-9-fluorenyl)-amino]-D-mannonate