1-(1-甲基哌啶-4-基)哌嗪

1-苄基-4-(4-硝基苯基)哌嗪

4-(4-苄基哌嗪)苯胺

4-(苯甲基)-1-哌嗪乙酸

N-[4-[3-(4-benzylpiperazin-1-yl)propylsulfanyl]phenyl]acetamide