2-(3,4-dimethoxy-phenyl)-5-(2-methanesulfinyl-pyrimidin-5-yl)-imidazo[2,1-b][1,3,4]thiadiazole 、
N,N-二甲基乙二胺 在
乙醚 作用下,
以
1,4-二氧六环 为溶剂,
反应 4.0h,
以to give the desired product as a pale yellow solid (46 mg, 66%)的产率得到N'-{5-[2-(3,4-dimethoxy-phenyl)-imidazo[2,1-b][1,3,4]thiadiazol-5-yl]-pyrimidin-2-yl}-N,N-dimethyl-ethane-1,2-diamine