[(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio]acetic acid

6-ethyl-2-hydrazinopyrimidin-4(3{H})-one

6-(2,4-difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

C-(9-Ethyl-9H-carbazol-3-yl)-methylamine

[5-(2-fluorophenyl)isoxazol-3-yl]methanol

methyl 5-(4-methylphenyl)isoxazole-3-carboxylate

[5-(4-fluorophenyl)isoxazol-3-yl]acetic acid

5-methoxy-1-methylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione

3-ethoxy-6-piperazin-1-ylpyridazine

4-isopropyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazine-7-thiol

2-[5-amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one