N~3~-cyclohexyl-1-ethyl-1H-pyrazole-3,4-diamine

methyl 5-[(1,3-benzoxazol-2-ylthio)methyl]-2-furoate

5-isopropyl-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid

5-(1-methyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid

5-(2-thienyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid

1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-amine

1-ethyl-4-nitro-3-(trifluoromethyl)-1H-pyrazole

1-[2-(2-chloro-4-nitrophenoxy)ethyl]piperidine

1-ethyl-5-(trifluoromethyl)-1H-pyrazol-4-amine

1-ethyl-3-nitro-1H-pyrazole-4-carboxylic acid

ethyl 3-amino-1-cyclopentyl-1H-pyrazole-4-carboxylate