2-(3-aminobenzyl)-6-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-2H-pyridazin-3-one 、 3-(4-methyl-piperazin-1-yl)propan-1-ethyl chloroformate dihydrochloride 在
吡啶 、 sodium hydroxide 、
盐酸 作用下,
以
二氯甲烷 、
异丙醇 为溶剂,
反应 3.0h,
生成 3-(4-methylpiperazin-1-yl)propyl(3-{3-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-6-oxo-6H-pyridazin-1-ylmethyl}phenyl)carbamate dihydrochloride