反应详情

According to the same manner as that described in Example 56, 2-chloromethyl-4-(3,4-dimethoxyphenyl)-6,7-dimethoxyquinazoline was reacted with sec-butylamine to give 2-(sec-butylaminomethyl)-4-(3,4-dimethoxyphenyl)-6,7-dimethoxyquinazoline. This compound was recrystallized from ethyl acetate - hexane. Colorless prisms, mp. 118°-120° C.