[(1S,2R)-2-羟基-3-[(2-甲基丙基)氨基]-1-(苯基甲基)丙基]-1,1,-二甲基乙酯

((1S,2R)-1-Benzyl-3-{(R)-2-[(1-ethyl-propylcarbamoyl)-methyl]-3,3-dimethyl-butyrylamino}-2-hydroxy-propyl)-carbamic acid tert-butyl ester

tert-butyl N-(1S,2R)-1-benzyl-3-[(6-chloro-2,2-dimethylhexyl)amino]-2-hydroxypropylcarbamate

[(1S,2R)-3-((2R,3S)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butylamino)-2-hydroxy-1-phenethyl-propyl]-carbamic acid benzyl ester

tert-butyl N-(1S,2R)-1-benzyl-3-[(5-cyano-2,2-dimethylpentyl)amino]-2-hydroxypropylcarbamate