2-fluoro-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyridine-4-carboxamide

ethyl 4-[2-[7-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanylacetyl]piperazine-1-carboxylate

5-(2-indolin-1-yl-2-oxo-ethyl)sulfanyl-7-(4-methoxyphenyl)-1,3-dimethyl-pyrimido[4,5-d]pyrimidine-2,4-dione

ethyl 4-[2-[7-(4-fluorophenyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanylacetyl]piperazine-1-carboxylate

7-(2-furyl)-1,3-dimethyl-5-(2-morpholino-2-oxo-ethyl)sulfanyl-pyrimido[4,5-d]pyrimidine-2,4-dione

5-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxo-ethyl]sulfanyl-7-(2-furyl)-1,3-dimethyl-pyrimido[4,5-d]pyrimidine-2,4-dione

ethyl 4-[[2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanylacetyl]amino]benzoate

2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide

N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide

5-[2-(azepan-1-yl)-2-oxo-ethyl]sulfanyl-1,3-dimethyl-7-(2-thienyl)pyrimido[4,5-d]pyrimidine-2,4-dione

1,3-dimethyl-5-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanyl-7-(2-thienyl)pyrimido[4,5-d]pyrimidine-2,4-dione