6-氧代-1,6-二氢吡嗪-4-碳酰肼 、
methyl N-{[5-(3-chlorophenyl)isoxazol-3-yl]methyl}-N-cyclopropyl-N'-methylimidothiocarbamate 以
二甲基亚砜 为溶剂,
反应 1.5h,
以63%的产率得到5-{5-[{[5-(3-Chlorophenyl)isoxazol-3-yl]methyl}(cyclopropyl)amino]-4-methyl-4H-1,2,4-triazol-3-yl}pyridazin-3(2H)-one