381248-06-2

Pyronoprene Impurity 20 Perampanel Intermediate 3 3-bromo-1-phenyl-5-pyridin-2-ylpyridin-2-one 5'-broMo-1'-phenyl-[2,3'-bipyridin]-6'(1'H)-one 3-Bromo-1-phenyl-5-(pyridin-2-yl)-2(1H)-pyridone [2,3'-Bipyridin]-6'(1'H)-one, 5'-bromo-1'-phenyl- 3-BroMo-1-phenyl-5-(pyridin-2-yl)pyridin-2(1H)-one 3-Bromo-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one 3-bromo-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridine-2-one 3-Bromo-1-phenyl-5-(pyridin-2-yl)-1,2-dihydropyridin-2-one