3-benzyl-3,8-diazabicyclo[3.2.1]octane-2,4-dione

氯甲酸苄酯

8-Boc-3,8-二氮杂双环[3.2.1]辛烷

(2R,5S)-Rel-2,5-二溴-1,6-二乙酯

1-苄基吡咯烷-2,5-二羧酸二乙酯