1-Boc-4-羟基哌啶-2-甲酸甲酯

N-叔丁氧羰基-4-哌啶酮

1-(5-溴-2-嘧啶)-4-羟基哌啶

N-BOC-1,2,3,6-四氢吡啶

4(3,4-二氯苯氧基)哌啶