4,6-二氯-2-(1-吡咯烷基)嘧啶 、 N-(4-sulfamoyl-phenyl)-acetamide potassium salt 在
water-ethyl acetate 、
乙酸乙酯 、
乙醇 、 silica gel 、 cyclohexane, ethyl acetate 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 8.0h,
以There was obtained a total of 0.62 g (66%) of N-[4-(6-chloro-2-pyrrolidin-1-yl-pyrimidin-4-ylsulfamoyl)-phenyl]-acetamide as whitish crystals的产率得到N
1-<6-Chlor-2-pyrrolidino-pyrimidyl-(4)>-N
4-acetyl-sulfanilamid