(5-benzyloxy-1-ethyl-2,4,6-trimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-2-yl)methyl acetate 在
palladium 10% on activated carbon 、
氢气 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以93%的产率得到(1-ethyl-5-hydroxy-2,4,6-trimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-2-yl)methyl acetate