Ethyl 6-[(2-chloro-7-phenylmethoxyquinolin-3-yl)methyl]-4-fluoro-8-(2-methoxypyridin-3-yl)furo[2,3-e]indole-7-carboxylate 在
palladium 10% on activated carbon
氢气 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
以55%的产率得到Ethyl 6-[(2-chloro-7-hydroxyquinolin-3-yl)methyl]-4-fluoro-8-(2-methoxypyridin-3-yl)furo[2,3-e]indole-7-carboxylate