2-O-<2-acetylamino-4-O-(2-acetylamino-4-O-((5S)-3,4-O-benzylidene-5-carbamoyl-β-L-arabinopyranosyl)-2,6-dideoxy-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranosyl>-3-O-carbamoyl-1-O-<((S)-2-carboxy-(3,8,8,11,14,18-hexamethyl-nonadecyloxy)-ethoxy)-hydroxy                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇   、                                                                                         
溶剂黄146                                                                                  为溶剂,
                                                                                                                                                            20.0 ℃
                                                                                                                            、101.32 kPa
                                                                                条件下,
                                                                                                                反应 44.0h,
                                                                                                                以100%的产率得到2-O-<2-acetylamino-4-O-(2-acetylamino-4-O-((5S)-5-carbamoyl-β-L-arabinopyranosyl)-2,6-dideoxy-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranosyl>-3-O-carbamoyl-1-O-<((S)-2-carboxy-2-(3,8,8,11,14,18-hexamethyl-nonadecyloxy)-ethoxy)-hydroxyphosphoryl>-4-..