Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-L-idonate

1,5-Dideoxy-1,5-imino-3,4-O-isopropyliden-L-iditol

Methyl 1,5-dideoxy-1,5-imino-3,4-O-isopropyliden-L-idonate

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

2-Deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-5-methanesulfonyl-D-arabinitol