2,3-dihydro-1H-[2,3']bipyridinyl-4-one 、 1-Bromo-2-isocyanato-4-methoxy-5-methyl-benzene 以to afford 4-oxo-3,4-dihydro-2H-[2,3′]bipyridinyl-1-carboxylic acid (2-bromo-5-methoxy-4-methyl-phenyl)-amide, MS (M+H) 417的产率得到4-oxo-3,4-dihydro-2H-[2,3']bipyridinyl-1-carboxylic acid (2-bromo-5-methoxy-4-methyl-phenyl)-amide