1-(1-苯基-1H-四唑-5-基)哌嗪

2-[2-(1-哌嗪基)乙氧基]乙酰胺

3-phenyl-1-[4-(3-phenylprop-2-enoyl)piperazin-1-yl]prop-2-en-1-one

1-[3-(2-氯苯氧基)-丙基]-哌嗪

1-茚-1-基哌嗪