2-[4-[[4-butyl-2-methyl-1-[5-{2-(methylthio)ethoxy}pyrimidin-2-yl]-6-oxo-1,6-dihydropyrimidin-5-yl]methyl]-2,6-dipropylphenoxy]-2-phenylacetic acid 在
sodium perborate tetrahydrate 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 6.0h,
以59.2%的产率得到2-[4-[[4-butyl-2-methyl-1-[5-{2-(methylsulfinyl)ethoxy}pyrimidin-2-yl]-6-oxo-1,6-dihydropyrimidin-5-yl]methyl]-2,6-dipropylphenoxy]-2-phenylacetic acid