1-[(2,6-difluorophenyl)methyl]-1,4-diazepane

1-(1,4-diazepan-1-yl)-3-phenylpropan-1-one

1-(3,4-dichlorobenzoyl)-1,4-diazepane

1-(1,4-diazepan-1-yl)nonan-1-one

1-(2-bromobenzoyl)-1,4-diazepane

1-(1,4-diazepan-1-yl)-2-ethylbutan-1-one

1-(2-chloro-5-nitrobenzoyl)-1,4-diazepane

1-(3-methylpiperazin-1-yl)butan-1-one

1-cyclohexanecarbonyl-3-methylpiperazine

1-cyclopropanecarbonyl-3-methylpiperazine

1-(4-tert-butylbenzoyl)-3-methylpiperazine