2-hydroxy-N'-[2-(4-methylpiperazin-1-yl)acetyl]-2,2-diphenylacetohydrazide

4-甲基-N'-(5-硝基呋喃亚甲基)-1-哌嗪甲酰肼

1-[4-(3-羟基丙基)-1-哌嗪基]乙酮

1-(4-甲基-1-哌嗪基)-3-戊酮

4-(4-chlorophenoxy)-2-(4-methylpiperazin-1-yl)quinazoline