5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 4 difluor phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 6 difluor phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 3 fluor 5 trifluormethyl phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 4 fluor 5 trifluormethyl phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 4 methyl 5 trifluormethyl phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 3 4 5 6 pentafluor phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 4 dibrom 6 fluor phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 fluor 6 trifluormethyl phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 fluor 5 methyl phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 3 4 trifluor phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 4 brom 2 6 difluor phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d pyrimidin 8 yl phenyl 3 2 fluor 3 trifluormethyl phenyl harnstoff 1 4 4 amino 5 oxo 5h pyrido 2 3 d.