ethyl (4-oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetate

methyl 1-(4-ethoxy-4-oxobutyl)-1H-pyrazole-3-carboxylate

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

methyl 1-[2-(cyclopentylamino)-2-oxoethyl]-1H-pyrazole-4-carboxylate

methyl 3-(2-fluorophenyl)-1H-pyrazole-5-carboxylate

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

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

3-methyl-6-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid

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

N-(2,2-difluoroethyl)-N-[4-methoxy-3-(methoxymethyl)benzyl]amine

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