1-cyclopentyl-5-(isopropoxymethyl)-1H-pyrazole-4-sulfonyl chloride

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

1-cyclopentyl-4-nitro-1H-pyrazole-5-carboxylic acid

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

methyl 4-bromo-1-butyl-1H-pyrazole-5-carboxylate

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

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

3-amino-1-methyl-N,N-dipropyl-1H-pyrazole-5-carboxamide

3-amino-N-butyl-1-ethyl-1H-pyrazole-5-carboxamide

3-amino-N-[2-(dimethylamino)ethyl]-1-ethyl-1H-pyrazole-5-carboxamide

1-ethyl-5-[(2-methyl-1H-imidazol-1-yl)carbonyl]-1H-pyrazol-3-amine