N-cyclopropyl-3'-(5-(3-(3,5-dichloropyridin-4-yl)ureido)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)-[1,1'-biphenyl]-3-carboxamide 在
间氯过氧苯甲酸 作用下,
以
二氯甲烷 为溶剂,
反应 264.0h,
以8%的产率得到N-cyclopropyl-3'-[5-({[(3,5-dichloro-1-oxidopyridin-4-yl)amino]carbonyl}amino)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl]biphenyl-3-carboxamide