7-chloro-3-(4-isopropyl-benzenesulphonyl)-5-methyl-2-methylsulphanyl-pyrazolo[1,5-a]pyrimidine 、
二甲胺 以
乙醇 为溶剂,
以there was obtained [3-(4-isopropyl-benzenesulphonyl)-5-methyl-2-methylsulphanyl-pyrazolo[1,5-a]pyrimidin-7-yl]-dimethyl-amine as colorless crystals, m.p. 222-224°的产率得到[3-(4-isopropyl-benzenesulphonyl)-5-methyl-2-methylsulphanyl-pyrazolo[1,5-a]pyrimidin-7-yl]-dimethyl-amine