Piperazine

tert-Butyl piperazine-1-carboxylate acetate

4-({4-[2-(pyrrolidin-1-yl)ethyl]piperazin-1-yl}sulfonyl)benzoic acid

n-[2-(piperazin-1-yl)ethyl]cyclobutanecarboxamide

4-Methyl-N-phenylpiperazine-1-carbothioamide

3-Chloro-2-(4-propionylpiperazin-1-yl)aniline

1-(Cyclohex-3-en-1-yl)piperazine

N-(4-((4-(4-fluorophenyl)piperazin-1-yl)sulfonyl)phenyl)acetamide

(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)(phenyl)methanone

2-Chloro-6-(4-methylpiperazin-1-yl)benzaldehyde

(S)-6-Methylpiperazin-2-one hydrochloride

1-(3-methoxybenzoyl)piperazine trifluoroacetate

1-(2-Fluoro-4-nitrophenyl)-4-tosylpiperazine

Tert-butyl 4-(3-bromo-5-(methoxycarbonyl)pyridin-2-yl)piperazine-1-carboxylate

(4-((4-(tert-Butoxycarbonyl)piperazin-1-yl)methyl)phenyl)boronic acid

(+/-)-1-Amino-3-N-(4'-Boc-piperazinyl)-2-propanol

n-tert-Butyl-2-{4-[2-(methylamino)acetyl]piperazin-1-yl}acetamide dihydrochloride

1-{3-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]benzoyl}-4-ethylpiperazine

1-Cyclopentylpiperazine

Ethyl 2-(5-methyl-3-oxopiperazin-2-yl)acetate

(4-FLUOROPHENYL)(PIPERAZIN-1-YL)METHANONE HCL

4-(4-Methyl-piperazine-1-carbonyl)-benzaldehyde

6-(Piperazin-1-yl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione

2-(3-Methyl-piperazin-1-yl)-benzooxazole hydrochloride

4-(4-Methylpiperazin-1-yl)nicotinic acid

Tert-butyl3-cyclobutylpiperazine-1-carboxylate

2-Methyl-1-[4-(trifluoromethyl)phenyl]piperazine

1-(2-Fluoro-benzyl)-2-methyl-piperazine hydrochloride

1-(4-Ethylpiperazin-1-yl)-3-(3-methoxyphenoxy)propan-2-ol hydrochloride

2-[4-(3-Nitro-2-pyridyl)piperazino]ethan-1-ol

2-Piperazin-1-yl-benzoic acid

1-(2-(4-Methylpiperazin-1-yl)-2-oxoethyl)cyclopentane-1-carboxylic acid

[4-(4-cyclopropylpiperazin-1-yl)phenyl]methanol

Tert-butyl 4-(2,6-difluorophenyl)piperazine-1-carboxylate

1-Boc-2-methyl-3-oxopiperazine

1-(1,5-Dimethyl-1 H -pyrazole-4-sulfonyl)-piperazine

Piperazine-1-sulfonamide

1-Boc-4-(4-Nitrophenyl)piperazine

4-Bromo-2-(4-Boc-piperazinomethyl)-1-fluorobenzene

2-(4-(2,2,2-Trifluoroethyl)piperazin-1-yl)propanoic acid

2-Methyl-1-(3-(piperazin-1-yl)azetidin-1-yl)propan-1-one

1-{1-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}piperazine

1-Methyl-4-(2-piperidin-4-yl-ethyl)-piperazine

tert-Butyl 3-phenylpiperazine-1-carboxylate

4-Methyl-N-(6-(4-methylpiperazin-1-yl)pyridin-3-yl)benzenesulfonamide

2-[1-(chloroacetyl)-3-oxopiperazin-2-yl]-N-(4-methylphenyl)acetamide

2-(3-Chlorophenyl)-5-methyl-4-(piperazin-1-ylmethyl)oxazole

6-t-Butyl-4-piperazinothieno[3,2-d]pyrimidine

1-Piperazinecarboxylic acid, 3-(aminocarbonyl)-, 1,1-dimethylethyl ester, (R)-

Tert-butyl 4-(2-chloro-5-nitrobenzoyl)piperazine-1-carboxylate

1-(2-Chloro-6-fluoro-benzyl)-3-methyl-piperazine hydrochloride

[3-fluoro-4-(4-methylpiperazin-1-yl)phenyl]methanol

4-(4-Methyl-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester

N-benzyl-2-piperazin-1-ylacetamide

2-Ethylpiperazine

1-(2-ethylhexyl)-2-methylpiperazine

1-Methyl-3-(naphthalen-1-yl)piperazine-2,5-dione

2-Ethylpiperazine dihydrochloride

1-[6-Chloro-4-(trifluoromethyl)pyridin-2-yl]piperazine

Tert-butyl 4-(2-(benzo[d][1,3]dioxol-5-yl)-2-oxoethyl)piperazine-1-carboxylate

3-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)propanoic acid

2-Piperazin-1-yl-1-thiophen-2-yl-ethanone hydrochloride

4-(4-Acetylpiperazin-1-yl)benzaldehyde

(E)-1-(4-(2-amino-4-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one

Ethyl 3-(piperazin-1-ylmethyl)-1-benzothiophene-2-carboxylate dihydrochloride

4-(4-(4-Methylpiperazin-1-yl)piperidin-1-yl)aniline

1-[4-(trifluoromethoxy)benzenesulfonyl]piperazine hydrochloride

6-(4-Benzylpiperazin-1-yl)nicotinaldehyde

2-(4-Methylpiperazin-1-yl)-5-(trifluoromethyl)aniline

3-(4-Methoxyphenyl)-1-methylpiperazine-2,5-dione

(5-Bromo-2-fluoro-3-methoxyphenyl)(4-methylpiperazin-1-yl)methanone

5-(4-Isobutylpiperazin-1-yl)furan-2-carbaldehyde

Methyl 2-(4-{7h-pyrrolo[2,3-d]pyrimidin-4-yl}piperazin-1-yl)acetate

3-Methyl-1-[4-(pyrimidin-2-yl)piperazine-1-carbonyl]-1h-imidazol-3-ium iodide

4-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester

2-(Piperazin-1-yl)-4-(propan-2-yl)pyrimidine

(S)-(9H-fluoren-9-yl)methyl 2-methylpiperazine-1-carboxylate

1-(4-Fluoro-2-nitrophenyl)-3-methylpiperazinehydrochloride

1-Acetyl-piperazine-2-carboxylic acid methyl ester

4-Bromo-2-(piperazin-1-ylmethyl)phenol

1-(4-Bromo-2-chlorobenzenesulfonyl)piperazine

tert-Butyl 2-isobutylpiperazine-1-carboxylate

1-((1-(2-Fluorophenyl)-1H-1,2,3-triazol-5-yl)methyl)piperazine

6-(3-methylpiperazin-1-yl)pyridine-3-carboxylic acid

IMATINIB MESYLATE

3,3-Dimethyl-1-(piperazin-1-yl)butan-2-one dihydrochloride

TERT-BUTYL 2,2-DIMETHYL-3-OXOPIPERAZINE-1-CARBOXYLATE

1-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-piperazine; hydrochloride

4-Methyl-6-(4-methylpiperazin-1-yl)nicotinaldehyde

3-Piperazin-1-ylmethyl-2-p-tolyl-imidazo[1,2-a]-pyridine

[2-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)phenyl]methanamine

1-(3,3-Dimethylpiperazin-1-yl)-2,2-dimethylpropan-1-one

(S)-6-(3-Methylpiperazin-1-yl)nicotinonitrile

1-(2-Chloro-6-fluorobenzoyl)piperazine

1-Benzyl-4-((4-bromophenyl)sulfonyl)piperazine

[4-(4-Acetylpiperazin-1-yl)-3-chlorophenyl]amine

4-(5-Chloro-pyrimidin-2-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

2-(4-Benzylpiperazin-1-yl)aniline

1[2-(1-Propyl)oxyethyl]piperazine

2-(4-(2-Chlorophenyl)piperazin-1-yl)-7-(o-tolyl)thieno[3,2-d]pyrimidin-4(1H)-one

(2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-4-chlorophenyl)boronic acid