2-aminoethyl 5-O-(2,3,5-tri-O-benzoyl-α-D-arabinofuranosyl)-2,3-di-O-tert-butyldimethylsilyl-α-D-arabinofuranoside

2-azidoethyl 5-O-(2,3,5-tri-O-benzoyl-α-D-arabinofuranosyl)-2,3-di-O-tert-butyldimethylsilyl-α-D-arabinofuranoside

2-[5-(dimethylamino)naphthalene-1-sulfonamido]ethyl 5-O-(2,3,5-tri-O-benzoyl-α-D-arabinofuranosyl)-2,3-di-O-tert-butyldimethylsilyl-α-D-arabinofuranoside