(1S)-1,5-脱水-2,3,4,6-四-O-苄基-1-(苯磺酰基)-D-山梨糖醇

3,4,6-tri-O-benzyl-α-D-mannopyranosyl 2-pyridyl sulfone

3,4,6-三-O-苄基-beta-D-吡喃甘露糖-1,2-(甲基原乙酸酯)