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