1,3-二甲基-1H-吡咯并[3,2-d]嘧啶-2,4(3H,5H)-二酮

N-(3,4-difluoro-phenyl)-2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrrolo[3,2-d]pyrimidin-5-yl)-acetamide

2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrrolo[3,2-d]pyrimidin-5-yl)-N-(4-trifluoromethyl-phenyl)-acetamide

2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrrolo[3,2-d]pyrimidin-5-yl)-N-(4-trifluoromethoxy-phenyl)-acetamide

2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrrolo[3,2-d]pyrimidin-5-yl)-N-(4-trifluoromethylsulfanyl-phenyl)-acetamide