3-(4-methanesulfonyl-phenyl)-6-(4'-methoxy-biphenyl-4-yl)-2-methyl-imidazo[1,2-b]pyridazine 、 3-bromo-6-(4'-methoxy-biphenyI-4-yl)-2-rnethyl-imidazo[1,2-b]pyridazine 、 Methyl-4-boronobenzenesulfonamide 生成 4-(6-(4'-methoxybiphenyl-4-yl)-2-methylimidazo[1,2-b]pyridazin-3-yl)-N-methylbenzenesulfonamide