(2S)-(+)-2-<(1S,2S)-(2-Hydroxy-1-hydroxymethyl-2-phenylethyl)amino>-4-methylvaleriansaeure

(2S,4S)-2-(1,1-dimethylethyl)-4-(2-methylpropyl)-5-oxo-3-oxazolidinecarboxylic acid phenylmethyl ester

L-亮氨酸苄基酯

(2S,5S)-N-[(S)-N-bis(methylthio)methyleneleucyl]-2,5-bis(methoxymethoxymethyl)pyrrolidine