[[2-(methylthio)-6-ethyl-7-([1,1'-biphenyl]-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]acetic acid methyl ester 在
镍 silica 、 hexanes-ethyl acetate 作用下,
以
乙醇 为溶剂,
反应 18.0h,
以to provide 203 mg (quantitative yield for 2 steps) of [[6-ethyl-7-([1,1′-biphenyl]-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]acetic acid methyl ester as an oil的产率得到[[6-ethyl-7-([1,1'-biphenyl]-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]acetic acid methyl ester