N-Carbo-tert.-butoxy-Leu--homocystein-amid                                                                                                                                                              在
                                                                                                                                                                                 
盐酸   、                                                                                                  
溶剂黄146                                                                                                                                  作用下,
                                                                                                                                                                                                                            生成                                                 (2S,3S)-2-[(S)-2-((S)-2-Amino-propionylamino)-3-phenyl-propionylamino]-3-methyl-pentanoic acid {[(S)-1-((S)-1-carbamoyl-3-ethylsulfanyl-propylcarbamoyl)-3-methyl-butylcarbamoyl]-methyl}-amide