4,6-O-benzylidene-N-benzyloxycarbonyl-1,5-dideoxy-3-O-[β-D-glucopyranosyl-(1->3)-β-D-glucopyranosyl]-1,5-imino-D-glucitol                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
水                                                                                  为溶剂,
                                                                                                                                                    反应 72.0h,
                                                                                                                以75%的产率得到1,5-dideoxy-3-O-[β-D-glucopyranosyl-(1->3)-β-D-glucopyranosyl]-1,5-imino-D-glucitol