4-chloro-6-(ethylthio)-8-methyl-3-cinnolinecarboxamide 、 5-Chloro-3-pyridinamine dihydrochloride 以
乙腈 为溶剂,
反应 18.0h,
以to give the title compound as a yellow solid (0.092 g)的产率得到4-[(5-chloro-3-pyridinyl)amino]-6-(ethylthio)-8-methyl-3-cinnolinecarboxamide hydrochloride