Piperazines

(

(1-benzyl-4-methylpiperazin-2-yl)methanamine

(1-methylpiperazin-2-yl)methanamine

(1R)-4-((S)-4-Acryloyl-2-methylpiperazin-1-yl)-6-fluoro-7-(2-fluoro-6-hydroxyphenyl)-1-(2-isopropyl-4-methylpyridin-3-yl)pyrido[2,3-d]pyrimidin-2(1H)-one

(2R-6S)-1-(2-methoxyethyl)-2-6-dimethylpiperazine

(2S,4S)-1-Boc-2-(3,3-difluoropyrrolidine-1-carbonyl)-4-(1-piperazinyl)pyrrolidine

(3R)-1-(ethanesulfonyl)-3-methylpiperazine hydrochloride

(3R)-1-benzyl-3-methylpiperazine

(3R,6R)-1-tert-Butyl 3-methyl 6-methylpiperazine-1,3-dicarboxylate

(8aS)-7,7-difluoro-octahydropyrrolo[1,2-a]piperazine dihydrochloride

(9H-fluoren-9-yl)methyl 4-(2-hydroxyethyl)piperazine-1-carboxylate

(R)-1,4-Diazabicyclo[4.3.0]nonane

(R)-1-Boc-2-Isopropylpiperazine

(R)-1-tert-Butyl 3-methyl piperazine-1,3-dicarboxylate hydrochloride

(R)-2-((S)-4-(3-Chloro-5-fluoro-6-(1H-pyrazolo[3,4-b]pyridin-3-yl)pyridin-2-yl)piperazin-2-yl)-3-methylbutan-2-ol

(R)-N-(5-(tert-Butyl)-1H-pyrazol-3-yl)-2-(3-isopropylpiperazin-1-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

(R)-tert-Butyl 2-(dimethylcarbamoyl)piperazine-1-carboxylate hydrochloride

(S)-1,5-Dimethylpiperazin-2-one hydrochloride

(S)-tert-Butyl 2-(2-hydroxyethyl)piperazine-1-carboxylate

1

1,1-dimethylpiperazin-1-ium chloride

1,2,3,5-tetramethylpiperazine

1,2,3-trimethylpiperazine

1,3,5,6-tetramethylpiperazin-2-one

1,3-diethylpiperazine

1,3-dimethylpiperazine

1,4-Bis(2-chloroethyl)piperazine

1,4-dimethylpiperazine-2-carbonitrile

1,5-dimethylpiperazin-2-one

1-(1,3-dimethoxypropan-2-yl)piperazine

1-(1-benzofuran-2-carbonyl)piperazine

1-(1-methyl-1H-pyrazol-4-yl)-2-(piperazin-1-yl)ethan-1-ol

1-(1-methyl-1H-pyrazol-4-yl)-2-(piperazin-1-yl)ethan-1-one dihydrochloride

1-(1-methyl-1H-pyrazol-4-yl)-3-(piperazin-1-yl)piperidin-2-one dihydrochloride

1-(1-methyl-1H-pyrrole-2-carbonyl)piperazine

1-(1-methyl-4-nitro-1H-imidazol-5-yl)piperazine hydrochloride

1-(1-methylpiperidin-3-yl)piperazin-2-one dihydrochloride

1-(1-methylpiperidin-3-yl)piperazine

1-(1-methylpyrrolidine-2-carbonyl)piperazine dihydrochloride

1-(2,3,4-trimethoxybenzoyl)piperazine

1-(2,3-dihydro-1,4-benzodioxine-6-sulfonyl)piperazine hydrochloride

1-(2,3-dihydro-1-benzofuran-2-carbonyl)piperazine

1-(2,3-dimethoxybenzoyl)piperazine hydrochloride

1-(2,4-dichlorobenzoyl)piperazine

1-(2,4-difluorobenzoyl)piperazine hydrochloride

1-(2,4-dimethylbenzenesulfonyl)piperazine

1-(2,5-dichlorophenyl)-3-methylpiperazine dihydrochloride

1-(2,5-diethylpiperazin-1-yl)-2-methylpropan-2-ol

1-(2-(Methylsulfonyl)phenyl)piperazine hydrochloride

1-(2-bromoethyl)piperazine dihydrobromide

1-(2-chloro-4-fluorophenyl)piperazine

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

1-(2-chloro-6-methylphenyl)piperazine hydrochloride

1-(2-chlorobenzenesulfonyl)piperazine hydrochloride

1-(2-ethylpiperazin-1-yl)propan-2-ol

1-(2-fluoro-5-methoxyphenyl)piperazine hydrochloride

1-(2-fluoro-6-methoxyphenyl)piperazine

1-(2-fluorobenzenesulfonyl)piperazine hydrochloride

1-(2-fluorobenzoyl)piperazine hydrochloride

1-(2-fluoropyridin-4-yl)piperazine

1-(2-methylfuran-3-carbonyl)piperazine hydrochloride

1-(2-methylphenoxy)-3-(piperazin-1-yl)propan-2-ol dihydrochloride

1-(2-methylpropyl)piperazin-2-one

1-(2-phenoxyethyl)piperazine

1-(3,3-dimethylbutyl)piperazin-2-one hydrochloride

1-(3,3-dimethylbutyl)piperazine

1-(3,4-difluorobenzoyl)piperazine hydrochloride

1-(3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-(piperazin-1-yl)ethan-1-one dihydrochloride

1-(3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonyl)piperazine hydrochloride

1-(3,5,6-trifluoropyridin-2-yl)piperazine

1-(3,5-dimethylbenzoyl)piperazine

1-(3,5-dimethylbenzoyl)piperazine hydrochloride

1-(3,6-Dibromo-9H-carbazol-9-yl)-3-(piperazin-1-yl)propan-2-ol

1-(3-bromobenzenesulfonyl)-4-methylpiperazine

1-(3-bromobenzenesulfonyl)piperazine

1-(3-bromopropyl)-4-(propan-2-yl)piperazine dihydrobromide

1-(3-bromopropyl)-4-methylpiperazine dihydrobromide

1-(3-chloro-4-fluorobenzenesulfonyl)piperazine hydrochloride

1-(3-nitrobenzoyl)piperazine

1-(4-Aminophenyl)piperazin-2-one

1-(4-Chloro-2-fluorophenyl)piperazine

1-(4-chlorobenzenesulfonyl)piperazine

1-(4-chlorophenyl)-2-(piperazin-1-yl)ethan-1-one dihydrochloride

1-(4-chlorophenyl)-3,3-dimethylpiperazine

1-(4-ethoxybenzenesulfonyl)piperazine

1-(4-ethoxyphenyl)piperazine dihydrochloride

1-(4-ethylphenyl)piperazine

1-(4-fluoro-2-methoxyphenyl)piperazine

1-(4-fluoro-3-methoxyphenyl)piperazine hydrochloride

1-(4-fluorophenyl)-2-(piperazin-1-yl)ethan-1-one dihydrochloride

1-(4-methoxy-3-nitrobenzenesulfonyl)piperazine

1-(4-methyl-4H-1,2,4-triazol-3-yl)piperazine

1-(4-methylbenzoyl)piperazine hydrochloride

1-(4-methylphenyl)-2-(piperazin-1-yl)ethan-1-one dihydrochloride

1-(4-methylphenyl)piperazin-2-one

1-(4-methylpiperazin-1-yl)cyclopentane-1-carboxylic acid dihydrobromide

1-(4-methylpiperazine-1-carbonyl)-6-azaspiro[2.5]octane dihydrochloride

1-(4-methylpiperazine-1-carbonyl)cyclopentan-1-amine dihydrochloride

1-(4-phenylpiperazin-1-yl)propan-2-amine

1-(4-propylbenzenesulfonyl)piperazine hydrochloride

1-(4-trifluoromethanesulfonylphenyl)piperazine

1-(4-trifluoromethanesulfonylphenyl)piperazine hydrochloride

1-(5,5-dimethyl-4,5-dihydro-1,3-thiazol-2-yl)piperazine

1-(5-bromopyridin-3-yl)-4-ethylpiperazine dihydrochloride

1-(5-chloro-2-fluorobenzoyl)piperazine hydrochloride

1-(5-chloro-2-methoxybenzenesulfonyl)piperazine

1-(5-ethyl-1,3-thiazol-2-yl)piperazine

1-(5-fluoropyridin-3-yl)piperazine dihydrochloride

1-(5-methyl-1,2,4-oxadiazole-3-carbonyl)piperazine hydrochloride

1-(5-methyl-1,3,4-thiadiazol-2-yl)piperazine dihydrochloride

1-(6-aminopyridin-3-yl)piperazin-2-one

1-(9H-fluoren-9-yl)piperazine

1-(adamantane-1-carbonyl)piperazine hydrochloride

1-(Benzo[b]thiophen-5-yl)piperazine

1-(Benzo[b]thiophen-7-yl)piperazine

1-(but-3-yn-1-yl)piperazine dihydrochloride

1-(dimethyl-1,3-thiazol-2-yl)piperazine

1-(isoquinolin-5-yl)piperazin-2-one dihydrochloride

1-(morpholin-4-yl)-4-(piperazin-1-yl)butan-1-one

1-(naphthalene-1-carbonyl)piperazine hydrochloride

1-(oxan-4-yl)-3-(piperazin-1-yl)piperidin-2-one

1-(piperazin-1-yl)-2-(1H-1,2,3,4-tetrazol-1-yl)ethan-1-one

1-(piperazin-1-yl)-2-(pyrrolidin-1-yl)ethane-1,2-dione hydrochloride

1-(piperazin-1-yl)but-3-en-1-one trifluoroacetic acid

1-(piperidin-4-yl)-4-(propan-2-yl)piperazine

1-benzyl-2,2,5,5-tetramethylpiperazine

1-benzyl-2,5-diethylpiperazine

1-benzyl-2,5-dimethylpiperazine

1-benzyl-3-(piperazin-1-yl)piperidin-2-one dihydrochloride

1-benzyl-4-(piperazine-1-carbonyl)piperazine dihydrochloride

1-benzyl-4-phenylpiperazine

1-Boc-2-tert-Butylpiperazine hydrochloride

1-Boc-4-(2-nitrophenyl)piperazine

1-bromomethanesulfonylpiperazine hydrochloride

1-cyclopropylpiperazine-2-carbonitrile dihydrochloride

1-ethyl-2,5-dimethylpiperazine

1-ethyl-2-(1H-imidazol-2-yl)piperazine

1-ethyl-3-methylpiperazine

1-ethyl-4-(3-nitrophenyl)piperazine

1-ethyl-4-(pyrrolidin-3-yl)piperazine

1-methyl-2-(1-methyl-1H-imidazol-2-yl)piperazine

1-methyl-2-(3-methyl-1,2,4-oxadiazol-5-yl)piperazine dihydrochloride

1-methyl-2-(propan-2-yl)piperazine

1-methyl-3-(2-methylpropyl)piperazine

1-phenyl-4-(piperidin-3-yl)piperazine dihydrochloride

1-[(1,2-dimethyl-1H-imidazol-4-yl)sulfonyl]piperazine

1-[(1,2-oxazol-3-yl)methyl]piperazine

1-[(1,2-oxazol-5-yl)methyl]piperazine dihydrochloride

1-[(1,3-oxazol-2-yl)methyl]piperazine dihydrochloride

1-[(1,3-thiazol-4-yl)methyl]piperazine

1-[(1,3-thiazol-5-yl)methyl]piperazine trihydrochloride

1-[(1,4-dioxan-2-yl)methyl]piperazine

1-[(1-benzyl-4-methylpiperidin-4-yl)methyl]-4-methylpiperazine

1-[(1-ethyl-1H-imidazol-2-yl)methyl]piperazine

1-[(1-ethyl-1H-pyrazol-4-yl)sulfonyl]piperazine

1-[(1-methyl-1H-pyrrol-3-yl)sulfonyl]piperazine

1-[(1-tert-butyl-1H-pyrazol-4-yl)methyl]piperazine hydrochloride

1-[(1H-imidazol-2-yl)methyl]piperazine

1-[(1H-imidazol-4-yl)methyl]piperazine trihydrochloride

1-[(2,3-dichlorophenyl)methyl]piperazine

1-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]piperazine

1-[(2,3-dihydro-1-benzofuran-5-yl)methyl]piperazine

1-[(2-hydrazinylpyridin-3-yl)sulfonyl]-4-methylpiperazine

1-[(2-methoxy-5-methylphenyl)methyl]piperazine

1-[(2-methyl-1,3-thiazol-5-yl)methyl]piperazine

1-[(2-phenyl-1,3-oxazol-4-yl)methyl]piperazine dihydrochloride

1-[(2-tert-butyl-1,3-thiazol-4-yl)methyl]piperazine

1-[(3,4,5-trimethoxyphenyl)methyl]piperazine

1-[(3,5-dimethoxyphenyl)methyl]piperazine

1-[(3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl]piperazine

1-[(3-bromothiophen-2-yl)methyl]piperazine

1-[(3-chlorophenyl)methyl]piperazin-2-one hydrochloride

1-[(3-fluoro-4-methoxyphenyl)methyl]piperazine

1-[(3-fluorophenyl)methyl]piperazin-2-one hydrochloride

1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]piperazine hydrochloride

1-[(3-methyl-1,2-oxazol-5-yl)methyl]piperazine

1-[(3-nitrophenyl)methyl]piperazine dihydrochloride

1-[(3-phenyl-1,2-oxazol-5-yl)methyl]piperazine dihydrochloride

1-[(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)methyl]piperazine

1-[(4,5-dimethoxy-2-methylphenyl)methyl]piperazine

1-[(4,5-dimethoxy-2-methylphenyl)methyl]piperazine dihydrochloride

1-[(4-bromo-3-fluorophenyl)methyl]piperazine

1-[(4-bromophenyl)methyl]piperazin-2-one hydrochloride

1-[(4-chloro-2-methylphenyl)methyl]piperazine hydrochloride

1-[(4-chlorophenyl)methyl]-3-(2-methylpropyl)piperazine

1-[(4-chlorophenyl)methyl]piperazin-2-one

1-[(4-fluorophenyl)methyl]-3,3-dimethylpiperazine

1-[(4-fluorophenyl)methyl]-3-methylpiperazine dihydrochloride

1-[(4-methyl-1,3-thiazol-2-yl)methyl]piperazine

1-[(4-phenylpiperazin-1-yl)methyl]cyclopropan-1-amine

1-[(5-bromothiophen-2-yl)sulfonyl]piperazine hydrochloride

1-[(5-chloropyridin-2-yl)methyl]piperazine

1-[(5-methyl-1,2-oxazol-3-yl)methyl]piperazine

1-[(5-methyl-1H-1,2,4-triazol-3-yl)methyl]piperazine

1-[(6-hydrazinylpyridin-3-yl)sulfonyl]-4-methylpiperazine

1-[(azetidin-3-yl)methyl]-4-methylpiperazine trihydrochloride

1-[(dimethyl-1,2-oxazol-4-yl)sulfonyl]piperazine hydrochloride

1-[(dimethyl-1,3-oxazol-2-yl)methyl]piperazine

1-[(dimethyl-4H-1,2,4-triazol-3-yl)methyl]piperazine

1-[1-(1,3-thiazol-2-yl)ethyl]piperazine

1-[1-(2,4-difluorophenyl)propyl]piperazine

1-[1-(2-chlorophenyl)ethyl]piperazine

1-[1-(2-fluorophenyl)-1H-imidazol-2-yl]piperazine

1-[1-(2-fluorophenyl)ethyl]piperazine dihydrochloride

1-[1-(2-methoxyphenyl)ethyl]piperazine

1-[1-(3-benzyl-1,2,4-oxadiazol-5-yl)ethyl]piperazine hydrochloride

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

1-[1-(3-fluorophenyl)ethyl]piperazine dihydrochloride

1-[1-(3-methoxyphenyl)ethyl]piperazine

1-[1-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]piperazine

1-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]piperazine dihydrochloride

1-[1-(4-bromophenyl)ethyl]piperazine

1-[1-(4-bromophenyl)propyl]piperazine

1-[1-(4-chlorophenyl)ethyl]piperazine

1-[1-(4-fluorophenyl)propyl]piperazine

1-[1-(4-methyl-1,3-thiazol-2-yl)ethyl]piperazine

1-[1-(5-methyl-1,3-thiazol-2-yl)ethyl]piperazine

1-[1-(benzenesulfonyl)azetidin-3-yl]piperazine dihydrochloride

1-[1-(propan-2-yl)piperidin-4-yl]piperazine

1-[1-(pyridin-2-yl)azetidin-3-yl]piperazine

1-[1-(pyridin-2-yl)ethyl]piperazine

1-[1-(pyridin-3-yl)ethyl]piperazine

1-[1-(thiophen-3-yl)ethyl]piperazine

1-[2-(1-benzothiophen-4-yl)-1-benzothiophen-4-yl]piperazine dihydrochloride

1-[2-(2,3-dihydro-1H-inden-5-yloxy)ethyl]piperazine

1-[2-(2-methoxyethoxy)ethyl]piperazine dihydrochloride

1-[2-(4-chlorophenoxy)ethyl]piperazine

1-[2-(4-methylpiperazin-1-yl)phenyl]ethan-1-ol

1-[2-(adamantan-1-yl)ethyl]piperazine

1-[2-(adamantan-1-yl)ethyl]piperazine dihydrochloride

1-[2-(difluoromethoxy)benzoyl]piperazine

1-[2-(difluoromethoxy)phenyl]piperazine

1-[2-(dimethylamino)ethyl]piperazin-2-one

1-[2-(piperazin-1-yl)ethyl]-1,2-dihydropyridin-2-one dihydrochloride

1-[2-(piperazin-1-yl)ethyl]imidazolidin-2-one

1-[2-(piperazin-1-yl)ethyl]pyrrolidine-2,5-dione dihydrochloride

1-[2-(propan-2-yl)phenyl]piperazine

1-[2-(propan-2-yl)phenyl]piperazine hydrochloride

1-[3-(2,2,2-trifluoroethoxy)propyl]piperazine

1-[3-(2-Methoxy-ethoxy)phenyl]piperazine Dihydrochloride

1-[3-(difluoromethoxy)benzoyl]piperazine hydrochloride

1-[3-(piperazine-1-sulfonyl)phenyl]ethan-1-one hydrochloride

1-[3-(tert-butoxy)propyl]piperazine

1-[3-(trifluoromethyl)benzenesulfonyl]piperazine

1-[3-(trifluoromethyl)benzoyl]piperazine

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

1-[4-(1H-1,2,3,4-tetrazol-1-yl)benzoyl]piperazine hydrochloride

1-[4-(2-amino-4,5-dichlorophenyl)piperazin-1-yl]-2-methylpropan-2-ol

1-[4-(3-amino-6-methoxypyridin-2-yl)piperazin-1-yl]ethan-1-one

1-[4-(3-aminocyclobutyl)piperazin-1-yl]ethan-1-one

1-[4-(3-aminocyclopentyl)piperazin-1-yl]ethan-1-one

1-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-4-methylpiperazine

1-[4-(benzenesulfonyl)piperazin-1-yl]-4-chlorobutan-1-one

1-[4-(piperidine-4-carbonyl)piperazin-1-yl]ethan-1-one hydrochloride

1-[4-(propan-2-yl)benzoyl]piperazine

1-[4-(propan-2-yl)cyclohexyl]piperazine

1-[4-(pyridin-2-yl)piperazin-1-yl]propan-2-amine

1-[4-(thiophen-2-yl)-1,3-thiazol-2-yl]piperazine

1-[4-(trifluoromethyl)benzenesulfonyl]piperazine

1-[4-(trifluoromethyl)benzoyl]piperazine hydrochloride

1-[4-benzyl-3-(propan-2-yl)piperazin-1-yl]-2,2,2-trifluoroethan-1-one

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

1-[5-(4-phenylpiperazine-1-carbonyl)furan-2-yl]methanamine

1-[6-(4-fluorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]piperazine

1-{1,6-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperazine dihydrochloride

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

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

1-{2-[(4-phenylpiperazin-1-yl)methyl]phenyl}methanamine

1-{3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl}piperazine

1-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine dihydrochloride

1-{3-[(4-methylphenyl)methoxy]phenyl}piperazine hydrochloride

1-{4-[(2,4-dimethylphenyl)sulfanyl]phenyl}piperazine

1-{4-[(4-aminophenyl)methyl]piperazin-1-yl}ethan-1-one

1-{4-[(4-chloropyridin-2-yl)methyl]piperazin-1-yl}ethan-1-one

1-{4-[(6-aminopyridin-2-yl)methyl]piperazin-1-yl}ethan-1-one

1-{4-[2-(5-methylfuran-2-yl)quinoline-4-carbonyl]piperazin-1-yl}ethan-1-one

1-{4-[3-(phenylmethylidene)-1H,2H,3H-cyclopenta[b]quinoline-9-carbonyl]piperazin-1-yl}ethan-1-one

1-{4-[4-(aminomethyl)phenyl]piperazin-1-yl}ethan-1-one

1-{4-[4-(aminomethyl)phenyl]piperazin-1-yl}ethan-1-one dihydrochloride

1-{6-chloro-[1,2,4]triazolo[1,5-a]pyridin-2-yl}piperazine

1-{[1,2,4]triazolo[1,5-a]pyrazin-5-yl}piperazine hydrochloride

1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine

1-{[2-(1-ethoxyethyl)-1,3-thiazol-4-yl]methyl}piperazine

1-{[2-(1-methoxyethyl)-1,3-thiazol-4-yl]methyl}piperazine

1-{[2-(4-fluorophenyl)-1,3-thiazol-4-yl]methyl}piperazine hydrochloride

1-{[2-(4-methoxyphenyl)-1,3-thiazol-4-yl]methyl}piperazine hydrochloride

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

1-{[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine hydrochloride

1-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine hydrochloride

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

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

1-{[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]methyl}piperazine hydrochloride

1-{[4-(2,2,2-trifluoroethoxy)phenyl]methyl}piperazine dihydrochloride

1-{[4-(2-hydroxyethyl)piperazin-1-yl]methyl}-2,3-dihydro-1H-indole-2,3-dione

1-{[4-(4-chlorophenyl)piperazin-1-yl]methyl}cyclopropan-1-amine

1-{[4-(benzyloxy)phenyl]methyl}piperazine dihydrochloride

1-{[4-(pyrimidin-2-yl)piperazin-1-yl]methyl}cyclopropan-1-amine

1-{[5-(2-fluorophenyl)thiophen-2-yl]methyl}piperazine

1-{[5-(4-bromophenyl)thiophen-2-yl]methyl}piperazine

2

2,2,2-trifluoroethyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate

2,2,2-trifluoroethyl 4-methylpiperazine-1-carboxylate

2,2-dimethyl-1-(2,2,2-trifluoroethyl)piperazine

2-((S)-1-Acryloyl-4-(7-(8-methylnaphthalen-1-yl)-2-(((S)-1-methylpyrrolidin-2-yl)methoxy)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)piperazin-2-yl)acetonitrile

2-((S)-4-(7-(8-Chloronaphthalen-1-yl)-2-(((S)-1-methylpyrrolidin-2-yl)methoxy)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)-1-(2-fluoroacryloyl)piperazin-2-yl)acetonitrile

2-(1-methyl-1H-imidazol-2-yl)piperazine trihydrochloride

2-(1-methyl-1H-pyrazol-4-yl)piperazine

2-(2,2-difluoroethyl)-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazin-3-one

2-(2,3-dimethylphenoxy)-1-(piperazin-1-yl)ethan-1-one

2-(2,4-dichlorophenoxy)-1-(piperazin-1-yl)ethan-1-one hydrochloride

2-(2,4-dimethylphenoxy)-1-(piperazin-1-yl)propan-1-one hydrochloride

2-(2,5-dimethylphenoxy)-1-(piperazin-1-yl)propan-1-one hydrochloride

2-(2,6-dimethylpiperazin-1-yl)acetonitrile

2-(2-(2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethoxy)ethoxy)ethanol dihydrochloride

2-(2-(4-(3-(2-(Trifluoromethyl)-9H-thioxanthen-9-ylidene)propyl)piperazin-1-yl)ethoxy)ethanol dihydrochloride

2-(2-chloro-4-methylphenoxy)-1-(piperazin-1-yl)propan-1-one hydrochloride

2-(2-chlorophenyl)-1-(piperazin-1-yl)ethan-1-one hydrochloride

2-(2-fluoroethyl)-1-methylpiperazine dihydrochloride

2-(2-fluorophenoxy)-1-(piperazin-1-yl)propan-1-one hydrochloride

2-(2-methylphenoxy)-1-(piperazin-1-yl)ethan-1-one

2-(2-methylphenoxy)-1-(piperazin-1-yl)propan-1-one hydrochloride

2-(2-methylphenyl)piperazine dihydrochloride

2-(2-methylpiperazin-1-yl)-1,3-benzoxazole

2-(2-methylpiperazin-1-yl)-1-phenylethan-1-ol

2-(2-methylpropyl)-octahydroimidazolidino[1,5-a]piperazin-3-one hydrochloride

2-(3,3,4-trimethylpiperazin-1-yl)ethan-1-amine

2-(3,5-dimethylphenoxy)-1-[(3R)-3-methylpiperazin-1-yl]ethan-1-one

2-(3-aminocyclopentyl)-octahydropyrrolo[1,2-a]piperazin-6-one

2-(3-chlorophenyl)-1-(piperazin-1-yl)ethan-1-one

2-(3-chlorophenyl)-2-(piperazin-1-yl)ethan-1-ol

2-(3-methylphenoxy)-1-(piperazin-1-yl)propan-1-one hydrochloride

2-(3-methylphenyl)-2-(piperazin-1-yl)acetic acid dihydrochloride

2-(3-methylphenyl)-2-(piperazin-1-yl)ethan-1-ol

2-(3-oxopiperazin-1-yl)pyridine-3-carbothioamide

2-(4-(3-Chloropropyl)piperazin-1-yl)ethanol dihydrochloride

2-(4-acetylpiperazin-1-yl)-N'-hydroxyethanimidamide

2-(4-acetylpiperazin-1-yl)pyridine-4-carbonitrile

2-(4-amino-1H-pyrazol-1-yl)-1-(4-methylpiperazin-1-yl)ethan-1-one

2-(4-aminophenyl)-1-(4-ethylpiperazin-1-yl)ethan-1-one

2-(4-aminophenyl)-1-(4-phenylpiperazin-1-yl)ethan-1-one

2-(4-benzoylpiperazin-1-yl)acetohydrazide

2-(4-Bromophenoxy)-1-{4-[(4-fluorophenyl)sulfonyl]piperazin-1-yl}ethanone

2-(4-chlorophenyl)-2-(piperazin-1-yl)acetamide dihydrochloride

2-(4-chlorophenyl)-2-(piperazin-1-yl)acetonitrile

2-(4-chlorophenyl)-2-(piperazin-1-yl)ethan-1-ol

2-(4-cyclobutanecarbonylpiperazin-1-yl)ethan-1-amine

2-(4-cyclobutanecarbonylpiperazin-1-yl)ethan-1-amine hydrochloride

2-(4-cyclobutanecarbonylpiperazin-1-yl)ethan-1-ol

2-(4-ethyl-2,3-dioxopiperazin-1-yl)acetic acid

2-(4-ethylphenoxy)-1-(piperazin-1-yl)propan-1-one hydrochloride

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

2-(4-ethylpiperazin-1-yl)-6H,7H-[1,3]thiazolo[4,5-d]pyrimidin-7-one

2-(4-ethylpiperazin-1-yl)ethan-1-ol

2-(4-ethylpiperazin-1-yl)propan-1-amine

2-(4-fluorophenyl)-1-(piperazin-1-yl)ethan-1-one

2-(4-fluorophenyl)-2-(piperazin-1-yl)acetonitrile

2-(4-methanesulfonylpiperazin-1-yl)acetic acid

2-(4-methoxyphenyl)-2-(piperazin-1-yl)acetonitrile

2-(4-methyl-1,3-thiazol-2-yl)-1-(piperazin-1-yl)ethan-1-one dihydrochloride

2-(4-methyl-2-phenylpiperazin-1-yl)ethan-1-amine

2-(4-methylpiperazin-1-yl)-2-phenylacetic acid

2-(4-methylpiperazin-1-yl)propanenitrile hydrochloride

2-(4-methylpiperazine-1-carbonyl)-3,4-dihydro-2H-1,4-benzoxazine

2-(4-phenylpiperazin-1-yl)ethan-1-ol

2-(5-methyl-1H-1,2,4-triazol-3-yl)piperazine dihydrochloride

2-(butan-2-yl)piperazine

2-(diethylamino)-1-(piperazin-1-yl)ethan-1-one

2-(dimethylamino)-1-(piperazin-1-yl)ethan-1-one dihydrochloride

2-benzyl-1-methylpiperazine

2-bromo-1-(4-methylpiperazin-1-yl)ethan-1-one hydrobromide

2-bromo-3-methyl-1-[4-(pyrimidin-2-yl)piperazin-1-yl]butan-1-one

2-Chloro-4-(4-methyl-1-piperazinyl)benzoic Acid

2-chloro-4-[(piperazin-1-yl)methyl]phenol dihydrochloride

2-Chloro-5-(1-piperazinyl)pyrazine

2-ethoxy-4-(4-methylpiperazin-1-yl)aniline

2-ethyl-1-(piperazin-1-yl)butan-1-one hydrochloride

2-ethyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione hydrochloride

2-methyl-1-(2,2,2-trifluoroethyl)piperazine hydrochloride

2-methyl-1-(4-phenylpiperazin-1-yl)propan-2-amine

2-methyl-1-(piperazin-1-yl)propan-2-ol

2-methyl-1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine

2-methyl-2-(4-methylpiperazin-1-yl)propanoic acid dihydrobromide

2-methyl-2-(piperazin-1-yl)propanamide

2-methyl-2-(piperazin-1-yl)propanamide hydrochloride

2-methyl-2-(piperazin-1-yl)propanoic acid dihydrochloride

2-methyl-3-(4-methylpiperazin-1-yl)propan-1-amine

2-methyl-4-(piperazin-1-yl)pyrimidine

2-methyl-octahydroimidazolidino[1,5-a]piperazin-3-one hydrochloride

2-methyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione hydrochloride

2-phenyl-2-(piperazin-1-yl)acetonitrile

2-phenyl-4-(piperazin-1-yl)pyrimidine dihydrobromide

2-tert-butyl-1-methylpiperazine dihydrochloride

2-[(piperazin-1-yl)methyl]-1lambda6-thiolane-1,1-dione dihydrochloride

2-[(piperazin-1-yl)methyl]-4-(propan-2-yl)morpholine

2-[(piperazin-1-yl)methyl]-5-(thiophen-2-yl)-3H,4H-thieno[2,3-d]pyrimidin-4-one

2-[(piperazin-1-yl)methyl]pyrazine trihydrochloride

2-[(piperazine-1-sulfonyl)amino]ethan-1-ol

2-[2-(4-methylpiperazin-1-yl)ethoxy]aniline

2-[2-(piperazin-1-yl)ethyl]pyrazine

2-[4-(2,2-diethoxyethyl)piperazin-1-yl]ethan-1-ol

2-[4-(2,3-dimethylphenyl)piperazin-1-yl]ethan-1-amine

2-[4-(4-aminobutyl)piperazin-1-yl]ethan-1-ol

2-[4-(4-methylbenzenesulfonyl)piperazin-1-yl]acetohydrazide

2-[4-(cyanomethyl)piperazin-1-yl]acetonitrile

2-[4-(methylamino)piperidin-1-yl]-1-(4-methylpiperazin-1-yl)ethan-1-one

2-[4-(methylsulfanyl)phenoxy]-1-(piperazin-1-yl)propan-1-one hydrochloride

2-[4-(pyridin-2-yl)piperazin-1-yl]acetic acid dihydrochloride

2-[methyl(piperazine-1-sulfonyl)amino]ethan-1-ol hydrochloride

2-{4-[(2,5-dimethoxyphenyl)methyl]piperazin-1-yl}pyridine-4-carbonitrile

2-{4-[(3-chlorophenyl)methyl]piperazin-1-yl}pyridine-3-carboxylic acid

2-{4-[(4-bromo-2-fluorophenyl)methyl]piperazin-1-yl}acetic acid dihydrochloride

2-{4-[(thiophen-3-yl)methyl]piperazin-1-yl}ethan-1-ol

2-{4-[1-(4-bromophenyl)ethyl]piperazin-1-yl}ethan-1-ol

2-{4-[2-(trifluoromethyl)benzenesulfonyl]piperazin-1-yl}phenol

2-{4-[6-(hydroxymethyl)pyridazin-3-yl]piperazin-1-yl}ethan-1-ol

2-{[4-(4-methoxyphenyl)piperazin-1-yl]sulfonyl}ethan-1-amine

2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazin-3-one

3

3,3,3-trifluoro-1-(piperazin-1-yl)propan-1-one hydrochloride

3,3,4-Trimethylpiperazin-2-one

3,3-dimethyl-1-propylpiperazin-2-one hydrochloride

3-(piperazin-1-yl)-1-(2,2,2-trifluoroethyl)piperidin-2-one dihydrochloride

3-(piperazin-1-yl)-1lambda6,2-benzothiazole-1,1-dione

3-(piperazin-1-yl)-6-(1H-pyrazol-1-yl)pyridazine

3-(piperazin-1-yl)isoquinoline

3-(piperazin-1-yl)oxolane-3-carboxamide dihydrochloride

3-(piperazin-1-yl)propanoic acid dihydrochloride

3-(piperazin-1-yl)pyridine-4-carbonitrile

3-(piperazin-1-yl)thiophene-2-carbonitrile

3-(piperazine-1-sulfonyl)-1lambda6-thiolane-1,1-dione hydrochloride

3-(propan-2-yl)-1-(2,2,2-trifluoroethyl)piperazine

3-Piperazin-1-yl-pyridazine

4

4-(1-Piperazinylmethyl)quinoline Hydrochloride

4-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-4-oxobutanoic acid

4-(4-Acetyl-1-piperazinyl)phenylboronic Acid

4-(4-Amino-2-chlorophenyl)piperazin-2-one

4-(4-Aminophenyl)-2-piperazinone

4-(8-(tert-Butyl)-6-(4-fluorophenyl)imidazo[1,2-b]pyridazine-2-carbonyl)-3,3-dimethylpiperazin-2-one

4-Carbamoyl-piperazine-1-carboxylic Acid tert-butyl ester

4-Chloro-2-(4-methyl-1-piperazinyl)benzoic Acid

4-Fluoro-2-[(4-methyl-1-piperazinyl)methyl]phenylboronic Acid Pinacol Ester

4-N-Cbz-(2-Hydroxymethyl)piperazine

4-[[(4-Phenyl-1-piperazinyl)imino]methyl]-1,3-benzenediol

5

5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

5-(4-((4-(4-(Oxetan-3-yl)piperazin-1-yl)phenyl)amino)-1,3,5-triazin-2-yl)-2-((tetrahydro-2H-pyran-4-yl)oxy)benzonitrile

5-bromo-2-(2,4-dimethylpiperazin-1-yl)aniline

5-bromo-2-(4-methylpiperazin-1-yl)aniline dihydrochloride

5-Bromo-3-(piperazin-1-yl)pyridin-2-amine

5-chloro-4-(piperazin-1-yl)pyrimidine dihydrochloride

5-Fluoro-2-methoxy-4-(4-methyl-1-piperazinyl)aniline

5-[(4-methylpiperazin-1-yl)methyl]-1,2-oxazole-3-carboxylic acid hydrochloride

5-[(4-methylpiperazin-1-yl)methyl]-N-propylpyridin-2-amine

5-[(4-methylpiperazin-1-yl)methyl]thiophene-2-carboxylic acid dihydrochloride

5-[(piperazin-1-yl)methyl]-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-one

5-[(piperazin-1-yl)methyl]pyridine-3-carbonitrile

6

6-Fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic Acid

6-[3-(4-Boc-1-piperazinyl)propoxy]quinoline-4-carboxylic Acid

9

9-Isopropyl-N2-(4-(4-methylpiperazin-1-yl)phenyl)-N8-(pyridin-3-yl)-9H-purine-2,8-diamine

A

B

Benzyl 4-propylpiperazine-1-carboxylate

c

cis-1-Boc-2,6-dimethylpiperazine

cis-4-[4-(3-Methoxy-4-nitrophenyl)-1-piperazinyl]adamantan-1-ol

D

Di-tert-butyl piperazine-1,4-dicarboxylate

E

Ethyl 2-amino-5-(3-oxopiperazin-1-yl)benzoate

Ethyl 4-Methylpiperazine-1-carboxylate

Ethyl 6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate

G

I

J

L

M

Methyl (R)-1-Boc-piperazine-2-carboxylate

Methyl 1-[3-Amino-4-(4-methyl-1-piperazinyl)phenyl]-1H-1,2,3-triazole-4-carboxylate

Methyl 2-(piperazin-1-yl)acetate Hydrochloride

N

N-(4-(4-(2-Methoxyphenyl)piperazin-1-yl)butyl)-2-naphthamide Hydrochloride

N-(4-chlorophenyl)piperazine-1-carboxamide hydrochloride

N-(trans-4-(3-(2-Chlorophenyl)-7-((3-methyl-4-(4-methylpiperazin-1-yl)phenyl)amino)-2-oxo-3,4-dihydropyrimido[4,5-d]pyrimidin-1(2H)-yl)cyclohexyl)propionamide

N-[4-(4-acetylpiperazin-1-yl)phenyl]guanidine hydrochloride

P

Piperazine-2,6-dione

S

t

tert-Butyl 3-cyanopiperazine-1-carboxylate

tert-Butyl 4-(1H-indazol-6-yl)piperazine-1-carboxylate

tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate

tert-Butyl 4-(4-nitropyridin-2-yl)piperazine-1-carboxylate

[

[2-(4-benzylpiperazin-1-yl)ethyl](methyl)amine

[2-(4-methylpiperazin-1-yl)pyridin-3-yl]methanamine

[2-(piperazin-1-yl)ethyl](propan-2-yl)amine

[2-(piperazin-1-yl)pyridin-3-yl]methanamine

[3-(4-methylpiperazine-1-carbonyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyridin-5-yl]methanamine trihydrochloride

[4-(4-methylpiperazine-1-carbonyl)phenyl]methanamine

[6-(4-methylpiperazin-1-yl)pyridin-3-yl]methanamine

{

{4-[4-(cyclopropylmethyl)piperazin-1-yl]phenyl}methanamine

Scroll to the top