(2S,4'S,5'R)-1-(3',4'-dimethyl-2'-oxo-5'-phenyl-1'-imidazolydinyl)-2-[bis(methylsulfanyl)methyleneamino]-3-phenylpropan-1-one

(4S)-4-benzyl-5-oxo-1,3-oxazolidine-3-carboxylic acid benzyl ester

(4S)-3-(3-phenylpropionyl)-4-(2-propyl)oxazolidin-2-one

dibenzyl 1-((S)-1-((S)-4-isopropyl-2-oxooxazolidin-3-yl)-1-oxo-3-phenylpropan-2-yl)hydrazine-1,2-dicarboxylate

(2S)-2-[(2-nitrophenyl)sulfonylamino]-3-phenylpropanoic acid