1-benzyl-4-bromo-quinuclidinium, bromide

N-苄基哌啶酮

1-苄基-4-(2-羟基乙基)哌啶-4-醇

2-(1-苄基-4-羟基哌啶-4-基)乙酸乙酯

3-[苄基-(2-乙氧基羰基乙基)-氨基]-丙酸乙酯