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