methyl 2-azido-2-(1-tert-butoxycarbonyl-4-piperidinyl)-acetate

2-(1-Boc-4-亚哌啶基)-2-(Cbz-氨基)乙酸甲酯

N-叔丁氧羰基-4-哌啶酮

4-(bromo-methoxycarbonyl-methyl)-piperidine-1-carboxylic acid tert-butyl ester

1-N-BOC-4-哌啶乙酸甲酯