3-(6-BROMO-PYRIDIN-2-YL)-3-OXO-PROPIONITRILE

3-(3-METHYLPYRIDIN-2-YL)-3-OXOPROPANENITRILE

2-(4-Benzyl-piperazin-1-yl-methyl)aniline

4-(4-Acetyl-piperazin-1-yl)-2-fluoroaniline

3-(4-Acetyl-piperazin-1-yl)-4-chloroaniline

2-(4-Acetyl-piperazin-1-yl)-5-chloroaniline

2-(4-Acetyl-piperazin-1-yl)-5-chloroaniline

4-(4-Acetyl-1-piperazinyl)-3-amino-benzoic acid methyl ester

4-(4-Aminophenyl)piperazine-1-carboxylic acid tert-butyl ester

3-(4-Boc-piperazin-1-yl-methyl)-5-trifluoromethylaniline

Methyl 3-(1-piperazinyl)benzoate