3-{4-[2-(4-cyclohexylphenyl)-4-oxo-4-(4-trifluoromethylsulfanylphenyl)butyryl]benzoylamino}propionic acid 在
ammonium acetate 、
溶剂黄146 作用下,
反应 1.5h,
生成 3-{4-[3-(4-cyclohexyl-phenyl)-5-(4-trifluoromethylsulfanyl-phenyl)-1H-pyrrol-2-yl]-benzoylamino}-propionic acid