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

1-(furan-2-carbonyl)-3-methylpiperazine

1-(4-chloro-2-fluorobenzoyl)-3-methylpiperazine

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

2,2-dimethyl-1-(2-methylpiperazin-1-yl)propan-1-one

2-methyl-1-(4-methylbenzoyl)piperazine

1-{[1,1'-biphenyl]-4-carbonyl}-2-methylpiperazine

1-(3,4-dichlorobenzoyl)-2-methylpiperazine

(2E)-1-(2-methylpiperazin-1-yl)-3-phenylprop-2-en-1-one

ethyl (2Z)-2-chloro-2-[2-(3,5-dimethylphenyl)hydrazin-1-ylidene]acetate