Piperazin-1-yl

7-Chloro-11-(4-methylpiperazin-1-yl)-5 H-dibenzo[b,e][1,4]diazepine

5-[(3-cyclopentyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-6-[4-(4-fluorophenyl)piperazin-1-yl]-1,4-dimethyl-2-oxopyridine-3-carbonitrile

3-(3-(4-phenylpiperazin-1-yl)propoxy)benzaldehyde

7-(3,5-dimethylpiperazin-1-yl)-6-fluoro-1-(2-fluorophenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

6-fluoro-2-{[4-(4-methoxyphenyl)piperazin-1-yl]methylidene}-2,3-dihydro-1H-inden-1-one

N-(4-acetylphenyl)-2-[4-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)piperazin-1-yl]propanamide

2,5(1H,6H)-QUINOLINEDIONE,7,8-DIHYDRO-7,7-DIMETHYL-3-(2-(4-(2-METHYLPHENYL)-(PIPERAZIN-1-YL))ETHYL)-,SULFATE

1-mesityl-2-(piperazin-1-yl)ethanone

(z)-but-2-enedioic Acid;(7z)-3-(4-methoxyphenyl)-7-[(4-methoxyphenyl)methylidene]-2-[3-(4-methylpiperazin-1-yl)propyl]-3a,4-dihydro-3h-thiopyrano[4,3-c]pyrazole 5,5-dioxide

6-[4-(2-trifluoromethylbenzoyl)piperazin-1-yl]pyridazine-3-carbonitrile

ethyl 2-[4-(2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}ethyl)piperazin-1-yl]propanoate di[(2E)-but-2-enedioate]

Methyl 2-[4-(2-aminoacetyl)piperazin-1-yl]acetate

2-[(3s)-3-propan-2-ylpiperazin-1-yl]acetic Acid

2-ethyl-4-(4-methylpiperazin-1-yl)-7-(methylsulfonyl)-5H-thieno[2,3-b][1,5]benzodiazepine

3-QUINOLINECARBOXYLIC ACID,1-CYCLOPROPYL-7-(3,5-DIMETHYL-(PIPERAZIN-1-YL))-6-FLUORO-1,4-DIHYDRO- 8-METHOXY-4-OXO-

2,4-dimethyl-6-(3-oxopiperazin-1-yl)-1,2,4-triazine-3,5(2H,4H)-dione

3-[4-(5,6-dihydro[1]benzothiepino[2,3-b]pyridin-6-yl)piperazin-1-yl]propan-1-ol di[(2E)-but-2-enedioate] (salt)

2-(4-methylpiperazin-1-yl)-1-[4-(morpholin-4-ylsulfonyl)phenyl]ethanone di[(2E)-but-2-enedioate]

[4-(3-fluorobenzoyl)piperazin-1-yl](thiophen-2-yl)methanone

2-(1-oxidothiomorpholin-4-yl)-4-(piperazin-1-yl)pyrido[3,2-d]pyrimidine dihydrochloride