(R)-N-BOC-N,N-DIMETHYL-L-PROLINAMIDE

(R)-2-(4-氯苄基氨基甲酰)吡咯烷-1-羧酸叔丁酯

(2R)-2-[(甲基氨基)甲基]-1-吡咯烷羧酸叔丁酯

3-propan-2-yl-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione