N-叔丁氧羰基-L-谷氨酸 1-苄酯

1-苄基5-(2,5-二氧代-1-吡咯烷基)N-{[(2-甲基-2-丙基)氧基]羰基}-L-谷氨酸

(S)-2-[N-(tert-butoxycarbonyl)amino]-5-hydroxypentanoic acid benzyl ester

(S)-2-1-叔丁基 5-氧代吡咯烷-1,2-二羧酸苄酯

(S)-2-tert-Butoxycarbonylamino-5-methanesulfonyloxy-pentanoic acid benzyl ester