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

1-methyl-6-pyridin-3-yl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

6-cyclopropyl-1-(4-fluorophenyl)-3-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

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

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

1-(2,2-difluoroethyl)-N-(4-methoxybenzyl)-1H-pyrazol-4-amine

1-(2,2-difluoroethyl)-N-(2-methoxybenzyl)-1H-pyrazol-4-amine

3,6-dicyclopropyl-1-[2-(ethylamino)-2-oxoethyl]-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

[4-(difluoromethyl)-3-methyl-6-oxo-1-phenyl-1,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl]acetic acid

1-{[1-(difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-yl]sulfonyl}piperazine

1-(2,2-二氟乙基)-5-硝基-1H-吡唑, 1-(2,2-difluoroethyl)-5-nitro-1H-pyrazole