Piperazine

1H-IMIDAZOLE-1-BUTANOIC ACID,4,5-DIHYDRO-2-METHYL-5-OXO-4-(BENZYLENE)-,COMPOUND WITH-PIPERAZINE

1-Piperazinecarboxylic acid, 4-(4-iodophenyl)-, ethyl ester

1-(4,5-Dibromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-2-yl)piperazine

Piperazine,1-[4-[[2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-[4-(2-methyl-1H-imidazol-1-yl)phenyl]-, cis-

3,3'-(PIPERAZINE-1,4-DIYLDIMETHANEDIYL)BIS(5,5-DIMETHYLIMIDAZOLIDINE-2,4-DIONE)

4-[4-(5-nitro-pyrimidin-2-ylamino)-benzenesulfonyl]-piperazine-1-carboxylic acid tert-butyl ester

4-methyl-N'-(1-pyridin-2-ylethylidene)piperazine-1-carbothiohydrazide

4-pyrimidin-2-ylpiperazine-1-sulfonamide

1-{2-[(5-chloro-2-methyl-3-piperazin-1-ylphenyl)oxy]ethyl}-4-ethylpiperazine

1,3-Piperazinedicarboxylic acid, 4-(2,4,6-trifluorophenyl)-,1-(1,1-dimethylethyl) ester

1,4-Bis(3-nitropyridin-2-yl)piperazine

1-Piperazinecarboxamide, N-phenyl-4-(2-pyridinyl)-

2-Piperazinecarboxamide,N-cyclopropyl-4-(1-furo[3,2-c]pyridin-2-yl-1-methylethyl)-, (2S)-

1-Piperazinecarboxylic acid,4-[(7-cyano-4-fluoro-1H-indol-3-yl)oxoacetyl]-, 1,1-dimethylethyl ester

1-(pyridin-3-yl)-4-tert-butoxycarbonylhomopiperazine

1-[(8-methoxy-3,4-dihydro-2h-chromen-3-yl)methyl]-4-phenylpiperazine

2-Piperazinecarboxylic acid, 4-[(6-chloro-2-naphthalenyl)sulfonyl]-, ethylester

2-Piperazinecarboxamide,4-[[5-(4-chlorophenyl)-2-furanyl]methyl]-N-(2,2,2-trifluoroethyl)-, (2S)-

1-Piperazinecarboxylic acid, 4-[(3-pyridinylamino)carbonyl]-,1,1-dimethylethyl ester

1-Piperazinecarboxamide,4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-N-(4-methoxyphenyl)-

1-Piperazinecarboxamide,4-[2-(1-azetidinyl)ethyl]-N-[4-(4-nitrophenoxy)-2-pyridinyl]-

1-Piperazinecarboxylic acid, 4-[3-(difluoromethoxy)phenyl]-,1,1-dimethylethyl ester

1-Piperazinecarboxylic acid,3-[2-[(1,3-benzodioxol-5-ylmethyl)amino]-2-oxoethyl]-4-[2-(1H-imidazol-1-yl)-4-pyrimidinyl]-, methyl ester

1-Piperazinecarboxylic acid,4-[1,2,3,4-tetrahydro-5-[[[(6-methyl-3-pyridinyl)amino]carbonyl]amino]-1-naphthalenyl]-, methyl ester

1-Piperazineethanol,4-(4-chlorophenyl)-a-(2,3-dihydro-2,2-dimethyl-5-benzofuranyl)-

1-Piperazinecarboxamide, 4-(3-chloro-2-pyridinyl)-N-(4-ethylphenyl)-

1-Piperazinecarboxylic acid,4-[(1S)-1-[5-(3-methylphenyl)-1,2,4-oxadiazol-3-yl]ethyl]-, ethyl ester

1-Piperazinecarboxylic acid, 4-[2-(4-bromo-2,5-difluorophenoxy)ethyl]-,1,1-dimethylethyl ester

1-Piperazinecarboxylic acid, 4-[2-chloro-3-(phenylsulfonyl)phenyl]-,1,1-dimethylethyl ester

1-Piperazinecarboxylic acid,4-[4-[[[(2-methoxy-5-methylphenyl)amino]carbonyl]amino]-3-methylphenyl]-, 1,1-dimethylethyl ester

2,5-Piperazinedione,1-[2-(2,4-dichlorophenyl)ethyl]-4-[3-(1H-imidazol-1-yl)propyl]-

2,3-Piperazinedione,1-[[4-[(3-nitro-2-pyridinyl)amino]phenyl]methyl]-4-(phenylmethyl)-

2-Piperazineethanol, compd. with 2,4,6-trinitrophenol (1:2)

Piperazine, 1-(4-acetylphenyl)-4-[2-(4-morpholinyl)-5-nitrobenzoyl]-

1-(3-chlorobenzyl)-4-(pentan-3-yl)piperazine

1-(3,4-Diaminophenyl)-4-isopropyl-piperazine