Piperazine e Impurezas

2-(4-(4-Fluorophenyl)piperazine-1-carbonyl)benzoic acid

2-(4-Benzylpiperazine-1-carbonyl)cyclohexane-1-carboxylic acid

Ethyl 3-(4-(2-fluorophenyl)piperazine-1-carboxamido)propanoate

(1-(Benzofuro[3,2-d]pyrimidin-4-yl)piperidin-4-yl)(4-(2-fluorophenyl)piperazin-1-yl)methanone

(2-Chlorophenyl)(4-(4-chlorophenyl)piperazin-1-yl)methanone

6-Bromo-3-(4-(2-methoxyphenyl)piperazine-1-carbonyl)-2H-chromen-2-one

(3-Chlorobenzo[b]thiophen-2-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone

(4-(Tert-butyl)phenyl)(4-phenylpiperazin-1-yl)methanone

4-Benzyl-N-tosylpiperazine-1-carboxamide

(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one

1-Phenylpiperazine hydrobromide

(4-Benzylpiperazin-1-yl)(piperidin-4-yl)methanone

2-Chloro-1-(4-(2-methoxyphenyl)piperazin-1-yl)ethan-1-one

Methyl 4-(4-fluorophenyl)piperazine-1-carboxylate

3-[4-(2-methoxyphenyl)piperazin-1-yl]-3-oxopropanenitrile

1-(4-Benzylpiperazin-1-yl)-2-(1H-indol-3-yl)ethane-1,2-dione

1-(4-Methoxyphenyl)-4-(4-phenylpiperazin-1-yl)butane-1,4-dione

2-Oxo-2-(4-phenylpiperazin-1-yl)acetic acid

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

1-(4-(3-Methoxyphenyl)piperazin-1-yl)propan-1-one