Boc-Asp(α-OBzl)-Trp-(NMe)Nle-Asp(OBzl)-Phe-NH2                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 48.0h,
                                                                                                                生成                                                 (R)-2-tert-Butoxycarbonylamino-N-[(S)-1-({(S)-1-[(S)-1-((S)-1-carbamoyl-2-phenyl-ethylcarbamoyl)-2-carboxy-ethylcarbamoyl]-pentyl}-methyl-carbamoyl)-2-(1H-indol-3-yl)-ethyl]-succinamic acid