N-(1-benzylpyrrolidin-3-ylidene)hydroxylamine

4-氨基-1-苄基吡咯烷-2-酮

(S)-1-苄基-3-甲烷氧基吡咯烷

1-苄基-5-氧-3-吡咯烷羧酸甲酯

1-benzyl-5-oxopyrrolidine-3-carboxamide