6-<4-<3-(4-aminophenoxy)propyl>piperazin-1-yl>-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione 在
二氯甲烷 作用下,
以
Tetrahydrofurane dichloromethane 、
异氰酸甲酯 为溶剂,
反应 20.0h,
以obtaining 1.55 g (yield: 90%) of 1,3-dimethyl-6-[4-(3-[4-(N'-methylureido)phenoxy]propyl)piperazin-1-yl]-2,4(1H,3H)-pyrimidinedione的产率得到1,3-dimethyl-6-[4-(3-[4-(N'-methylureido)phenoxy]propyl) piperazin-1-yl]-2,4(1H,3H)-pyrimidinedione