3-(3,5-dinitrophenyl)-1,2-oxazol-5-ol

3-(2-ethoxyphenyl)-1,2-oxazol-5-ol

5-chloro-3-(4-methylphenyl)-1,2-oxazole-4-carbaldehyde

5-chloro-3-(thiophen-2-yl)-1,2-oxazole-4-carbaldehyde

5-chloro-3-(3-chlorophenyl)-1,2-oxazole-4-carbaldehyde

5-chloro-3-(3,4-dimethylphenyl)-1,2-oxazole-4-carbaldehyde

3-{[1,1'-biphenyl]-4-yl}-6-chloropyridazine

3-(4-Bromophenyl)-6-chloropyridazine

3-(4-methoxyphenyl)-6-(piperazin-1-yl)pyridazine

ethyl 2-(6-methoxy-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)-2-oxoacetate

ethyl 4-(5-methylfuran-2-yl)-2,4-dioxobutanoate

ethyl 4-(4-ethoxyphenyl)-2,4-dioxobutanoate

ethyl 4-(2,4-dichlorophenyl)-3-oxobutanoate

ethyl 4-(naphthalen-1-yloxy)-3-oxobutanoate

3-(thiophen-2-yl)prop-2-ynoic acid