8-Isopropyl-5-methoxypyrido[4,3-d]pyrimidin-2-amine

N1-(3-methyl-1-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)-1H-pyrazol-5-yl)-N2-(thiophen-2-ylmethyl)oxalamide

N1-(2-methoxyphenethyl)-N2-(3-methyl-1-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)-1H-pyrazol-5-yl)oxalamide

N1-(4-methoxyphenethyl)-N2-(3-methyl-1-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)-1H-pyrazol-5-yl)oxalamide

N1-(3-methyl-1-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)-1H-pyrazol-5-yl)-N2-(3-phenylpropyl)oxalamide

7-methyl-2-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)-8-phenylpyrazolo[1,5-a][1,3,5]triazin-4(3H)-one

7-methyl-2-((2-morpholino-2-oxoethyl)thio)-8-phenylpyrazolo[1,5-a][1,3,5]triazin-4(3H)-one

2-((7-Methyl-4-oxo-8-phenyl-3,4-dihydropyrazolo[1,5-a][1,3,5]triazin-2-yl)thio)acetamide

N-(2-fluorophenyl)-2-((7-methyl-4-oxo-8-phenyl-3,4-dihydropyrazolo[1,5-a][1,3,5]triazin-2-yl)thio)acetamide

N-(3-fluorophenyl)-2-((7-methyl-4-oxo-8-phenyl-3,4-dihydropyrazolo[1,5-a][1,3,5]triazin-2-yl)thio)acetamide

N-(4-fluorophenyl)-2-((7-methyl-4-oxo-8-phenyl-3,4-dihydropyrazolo[1,5-a][1,3,5]triazin-2-yl)thio)acetamide