N-(3,5-二氯苯磺酰基)-l-脯氨酸

(2S)-1-[(2S)-2,6-bis(phenylmethoxycarbonylamino)hexyl]pyrrolidine-2-carboxylic acid

N-甲氧基-L-脯氨酰胺

(S)-1-(2-氯乙酰基)吡咯烷-2-羧酰胺

(3aS)-(9CI)-1,2,3,3a-四氢吡咯并[1,2-a]喹噁啉-4(5H)-酮