2-Methyl-2-propanyl (2S,4S)-4-(acetylsulfanyl)-2-{[{[(2-methyl-2- propanyl)oxy]carbonyl}(sulfamoyl)amino]methyl}-1-pyrrolidinecarbo xylate

(2S,4S)-2-[[(氨基磺酰基)(叔丁氧羰基)氨基]甲基]-4-巯基-1-吡咯烷羧酸叔丁酯

(2S,4S)-4-(乙酰基硫代)-2-(羟基甲基)-1-吡咯烷羧酸-1,1-二甲基乙酯

1-(4-氯苯基)吡咯

1-(4-甲氧苯基)-1H-吡咯