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Ethyl 4-oxo-7-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate

Ethyl 4-oxocyclohexaneacetate

Ethyl 5-(3-(4-fluorophenyl)-5-methylisoxazol-4-yl)-1,3,4-oxadiazole-2-carboxylate

Ethyl 5-amino-1-(2-bromophenyl)-4-cyanopyrazole-3-carboxylate

Ethyl 5-amino-1-(2-chlorophenyl)-4-cyanopyrazole-3-carboxylate

Ethyl 5-amino-1-(3-bromophenyl)-4-cyanopyrazole-3-carboxylate

Ethyl 5-amino-1-(3-chlorophenyl)-4-cyanopyrazole-3-carboxylate

Ethyl 5-amino-1-(4-bromophenyl)-4-cyanopyrazole-3-carboxylate

Ethyl 5-amino-1-(4-chlorophenyl)-4-cyanopyrazole-3-carboxylate

Ethyl 5-amino-4-cyano-1-(2-fluorophenyl)pyrazole-3-carboxylate