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

4-[4-(methoxycarbonyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridin-1-yl]benzoic acid

3-[(isopropylamino)carbonyl]-1-methyl-1H-pyrazole-5-carboxylic acid

3-cyclopropyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine

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

[6-cyclopropyl-4-(methoxycarbonyl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl]acetic acid

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

methyl 4-(1-ethyl-1H-pyrazol-3-yl)-2,4-dioxobutanoate

[3-(methoxycarbonyl)-1H-pyrazol-1-yl]acetic acid

5-(4-methoxyphenyl)-2H-1,2,6-thiadiazine-3-carboxylic acid 1,1-dioxide

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