4,6-dimethyl-1-(2-oxopropyl)-1H-imidazo[1,2-a]purin-9(4H)-one

2-Isopropyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-ol

2-Propyl-6,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4(5H)-one

2-(2-Methoxyethyl)-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid

N-(2-chloro-6-methylphenyl)-2-[[6-[4-[2-[4-[[2-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]oxyacetyl]amino]butylamino]-2-oxoethyl]piperazin-1-yl]-2-methylpyrimidin-4-yl]amino]-1,3-thiazole-5-carboxamide

ethyl 1H,4H,5H,6H,7H-pyrazolo[3,4-b]pyridine-4-carboxylate

2-Hydrazinyl-6-(hydroxymethyl)-4(3H)-pyrimidinone

7-amino-2-(methylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one

2-Phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine

Tert-butyl 3-(pyrimidin-4-yl)piperazine-1-carboxylate

methyl (2E)-3-(piperidin-4-yl)prop-2-enoate