1-(2-cyanoethyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

6-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

1-(2,2-difluoroethyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

methyl 6-(4-chlorophenyl)-1-(2-cyanoethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate

ethyl 1-isopropyl-3-nitro-1H-pyrazole-5-carboxylate

1-butyl-5-methyl-1H-pyrazole

1-(2,2-二氟乙基)-1H-吡唑-5-胺, 1-(2,2-difluoroethyl)-1H-pyrazol-5-amine

methyl 7-(difluoromethyl)-5-(2-furyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 3-(3-nitro-1H-pyrazol-1-yl)propanoate

4-(1'-ethyl-5'-methyl-1H,1'H-3,4'-bipyrazol-1-yl)aniline

3-nitro-5-(trifluoromethyl)-1H-pyrazole