Piperazines

4-(4-Amino-2-methyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

4-(3-Methoxy-4-nitrophenyl)piperazine-1-carboxylic acid tert-butyl ester

N-(5-Carbamoyl-2-methylphenyl)-2-(4-cyclopropylmethyl-piperazin-1-yl)-isonicotinam

N-(4-Carbamoyl-2-methylphenyl)-2-(4-cyclopropylmethyl-piperazin-1-yl)-isonicotinam

2-Methoxy-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-phenylamine

4-(4-Methyl-piperazin-1-yl)-benzoic acid methyl ester

4-(4-Benzylpiperazin-1-yl)-4-methylpiperidine-1-carboxylic acid tert-butyl ester

4-Methyl-4-(4-methylpiperazin-1-yl)piperidine-1-carboxylic acid tert-butyl ester

4-Methyl-4-piperazin-1-yl-piperidine-1-carboxylic acid tert-butyl ester

1-[4-(2-Aminoethyl)piperazin-1-yl]ethanone

5-(4-Methylpiperazin-1-yl)-2-nitrophenylamine

Methyl 4-(3-methylpiperazin-1-ylmethyl)benzoate

4-(4-Benzylpiperazin-1-ylmethyl)benzoic acid

Methyl 4-piperazin-1-ylmethylbenzoate

4-(4-Ethylpiperazin-1-ylmethyl)benzylamine

1-Ethyl-4-(4-nitrophenyl)piperazine