(S)-2-morpholin-4-ylmethyl-pyrrolidine-1-carboxylic acid tert-butyl ester

(S)-N-(p-toluenesulphonyl)-2-(morpholinomethyl) pyrrolidine

(S)-4-[N-(benzyloxycarbonyl)prolyl]morpholine

N-苄氧羰基-L-脯氨酸

L-脯氨醇