ethyl 1-butyl-4-chloro-1H-pyrazole-5-carboxylate

ethyl 4-iodo-1-isobutyl-1H-pyrazole-5-carboxylate

4-bromo-1-(2,2-difluoroethyl)-1H-pyrazole-5-carboxylic acid

Methyl 4-chloro-1-(difluoromethyl)-1H-pyrazole-5-carboxylate

methyl 4-bromo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylate

3-amino-1-methyl-N-(2-phenylethyl)-1H-pyrazole-5-carboxamide

3-amino-1-ethyl-N-(2-hydroxyethyl)-1H-pyrazole-5-carboxamide

3-amino-N-[3-(dimethylamino)propyl]-1-ethyl-1H-pyrazole-5-carboxamide

1-ethyl-5-(1H-1,2,4-triazol-1-ylcarbonyl)-1H-pyrazol-3-amine

1-methyl-5-{[methyl(2,2,2-trifluoroethyl)amino]methyl}-1H-pyrazol-3-amine

5-[(dipropylamino)methyl]-1-methyl-1H-pyrazol-3-amine