哌嗪

(3S,6S)-3,6-Diisopropylpiperazine-2,5-dione

2-(piperazin-1-yl)-4-(trifluoromethyl)thiazole

benzyl 2-ethylpiperazine-1-carboxylate

benzyl 3-cyanopiperazine-1-carboxylate

tert-butyl 3-(4-benzylpiperazin-1-yl)pyrrolidine-1-carboxylate

4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt

1-(Cyclopropylcarbonyl)piperazine hydrochloride

1-Benzyl-3-oxo-piperazine-2-carboxylic acid methyl ester

(2-Aminophenyl)(4-methyl-1-piperazinyl)methanone

[2-(4-Methyl-1-piperazinyl)-3-pyridinyl]-methanamine

(3-((4-methylpiperazin-1-yl)sulfonyl)phenyl)methanamine

5-bromo-3-nitro-4-(4-(pyridin-3-ylmethyl)piperazin-1-yl)pyridin-2-amine

5-bromo-3-nitro-4-(4-(1-(pyridin-4-yl)ethyl)piperazin-1-yl)pyridin-2-amine

tert-Butyl 4-(4-methylpiperazin-1-yl)benzylcarbamate

5-bromo-4-(4-(4-chlorobenzyl)piperazin-1-yl)-3-nitropyridin-2-amine

tert-butyl 4-(2-amino-5-bromo-3-nitropyridin-4-yl)piperazine-1-carboxylate