methyl 3,4-di-O-benzoyl-2,6-dideoxy-α-D-lyxo-hexopyranoside

methyl 2-deoxy-3,6-di-O-t-butyldimethylsilyl-α-D-glucopyranoside

methyl 2,4-dideoxy-3,6-di-O-t-butyldimethylsilyl-α-D-glucopyranoside

propargyl 2,4-dideoxy-3,6-di-O-t-butyldimethylsilyl-α-D-glucopyranoside