1-(4-nitrobenzoyl)-1,4-diazepane

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

1-(naphthalene-1-carbonyl)-1,4-diazepane

1-(4-tert-butylbenzoyl)-1,4-diazepane

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

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

4-(1,4-diazepane-1-carbonyl)-N,N-dimethylaniline

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

1-(3,5-dinitrobenzoyl)-3-methylpiperazine

3-methyl-1-(4-nitrobenzoyl)piperazine