6-(3-methoxyphenyl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide

6-(4-chlorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carbohydrazide

1-[2-(allylamino)-4-methyl-1,3-thiazol-5-yl]ethanone

2-mercapto-1,5,7-trimethylpyrido[2,3-d]pyrimidin-4(1H)-one

7-cyclopropyl-1-ethyl-2-mercapto-4-oxo-1,4-dihydropyrido[2,3-d]pyrimidine-5-carboxylic acid

2-mercapto-1-(2-methoxyethyl)-7-methyl-4-oxo-1,4-dihydropyrido[2,3-d]pyrimidine-5-carboxylic acid

ethyl 1-(1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidine-4-carboxylate

4-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-2-hydrazino-6-(trifluoromethyl)pyrimidine

4-chloro-3,5-bis[4-(difluoromethoxy)phenyl]-1H-pyrazole

ethyl 1-(3-ethoxy-3-oxopropyl)-1H-pyrazole-3-carboxylate

9-(tetrahydrofuran-2-ylmethyl)-1,9-dihydro-6H-purin-6-one