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1-Piperazinecarboxamide, 4-acetyl-(6ci,9ci)

1-Piperazinecarboxamide, 4-hydroxy-(9ci)

1-Piperazinecarboxamide, n-(2-methoxyphenyl)-4-(2-pyrimidinyl)-(9ci)

1-Piperazinecarboxamide,4-(2-benzothiazolyl)-n-pentyl-(9ci)

1-Piperazinecarboxamide,4-(2-hydroxyethyl)-n-methyl-(9ci)

1-Piperazinecarboxamide,4-(2-propenyl)-(9ci)

1-Piperazinecarboxamide,4-(3-cyano-7-methoxy-2-quinolinyl)-n-phenyl-(9ci)

1-Piperazinecarboxamide,4-[4-(3-methoxyphenyl)-2-thiazolyl]-n-phenyl-(9ci)

1-Piperazinecarboxamide,4-[4-(4-methylphenyl)-2-thiazolyl]-n-phenyl-(9ci)

1-Piperazinecarboxamide,4-ethyl-2,3-dioxo-(9ci)

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