在
20% palladium hydroxide-activated charcoal 、
氢气 作用下,
以
甲醇 、
水 为溶剂,
反应 16.0h,
以0.0505 g的产率得到methyl 4-O-(5'-aminopentanyl)-6-deoxy-α-D-mannopyranosyl(1→2)-4,6-dideoxy-4-formamido-α-D-mannopyranosyl(1→3)-4,6-dideoxy-4-formamido-α-D-mannopyranosyl(1→2)-4,6-dideoxy-4-formamido-α-D-mannopyranoside