5-[4-(cyclopropylsulfonyl)phenyl]-1-[5-(1-hydroxy-2,2-dimethoxy-1-methylethyl)-1,3-thiazol-2-yl]-6-(tetrahydro-2H-pyran-4-yl)hexane-1,4-dione 、
乙酸铵 、
sodium hydroxide 在
乙酸乙酯 、
碳酸氢钠 、 Brine 、
magnesium sulfate 作用下,
以
溶剂黄146 为溶剂,
反应 1.0h,
以the title compound (0.55 g, yield 50%) was obtained as a yellow amorphous solid from a fraction的产率得到2-[2-(5-{1-[4-(cyclopropylsulfonyl)phenyl]-2-(tetrahydro-2H-pyran-4-yl)ethyl}-1H-pyrrol-2-yl)-1,3-thiazol-5-yl]-1,1-dimethoxypropan-2-ol