2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzoic acid
4-\{2-[4-(2-aminoethyl)piperazin-1-yl]pyridin-4-yl\}-N-(3-chloro-4-methylphenyl)pyrimidin-2-amine
7-benzyl-1,3-dimethyl-8-piperazin-1-yl-3,7-dihydropurine-2,6-dione
almitrine
+
mirtazapine
N-acylpiperazine
+
N-arylpiperazine
+
N-desmethylclozapine
N-iminopiperazine
+
pictrelisib
piperazine
piperazinecarboxamide
+
piperazinecarboxylate ester
+
piperazinecarboxylic acid
+
piperazinium salt
+
piperazinone
+
prazosin
+
sildenafil
+
terazosin
+
WZ4002
ziprasidone
+