<2-benzyl-3-(tert-butylsulfonyl)propionyl>-Nim-(2,4-dinitrophenyl)histidine   、                                                                                      
(1S,2R,3S)-3-amino-4-cyclohexyl-1-cyclopropyl-butane-1,2-diol                                                                                                                                                                                                                                                                                                          以there is obtained (S)-α-[(S)-α-[(tert-butylsulphonyl)methyl]hydrocinnamamido]-N-[(1S,2R,3S)-1-(cyclohexylmethyl)-3-cyclopropyl-2,3-dihydroxypropyl]-1-(2,4-dinitrophenyl)imidazole-4-propionamide as a yellow solid的产率得到(S)-α-[(S)-α-[(tert-butylsulphonyl)methyl]hydrocinnamamido]-N-[(1S,2R,3S)-1-(cyclohexylmethyl)-3-cyclopropyl-2,3-dihydroxypropyl]-1-(2,4-dinitrophenyl)imidazole-4-propionamide