methyl 2,3-di-O-benzyl-5-O-(2-pyrimidine-4-carbonyl)-β-D-arabinofuranosyl-(1→2)-3,5-di-O-benzoyl-α-D-arabinofuranoside

((2R,3R,4S,5R)-5-(((2S,3S,4R,5R)-4-(benzoyloxy)-5-((benzoyloxy)methyl)-2-methoxytetrahydrofuran-3-yl)oxy)-3,4-bis(benzyloxy)tetrahydrofuran-2-yl)methyl pyrimidine-4-carboxylate

methyl 2,3-di-O-benzyl-5-O-(2-pyrazinecarbonyl)-α-D-arabinofuranosyl-(1→5)-2,3-di-O-benzoyl-α-D-arabinofuranoside

methyl 2,3-di-O-benzyl-5-O-(2-pyrazinecarbonyl)-β-D-arabinofuranosyl-(1→5)-2,3-di-O-benzoyl-α-D-arabinofuranoside