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7-Amino-4-carboxymethylcoumarin

1-[4-(2-Amino-4-chlorophenyl)-1-piperazinyl]ethanone

4-(4-Acetyl-1-piperazinyl)-3-aminobenzoic acid ethyl ester

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

1-[4-(3-Aminopropyl)-1-piperazinyl]ethanone

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

1-[4-(2-Amino-6-chlorophenyl)-1-piperazinyl]ethanone

1-[4-(2-Amino-3-chlorophenyl)-1-piperazinyl]ethanone

1-[4-(4-Amino-2-fluorophenyl)-1-piperazinyl]ethanone

1-[4-(4-Amino-2-methylphenyl)-1-piperazinyl]ethanone

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