Methyl 5-(7-(benzyloxy)-4-(4-fluoro-2-methyl-1H-indol-5-ylamino)quinazolin-6-yloxy)-pentanoate 在
palladium 10% on activated carbon
氢气 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以98%的产率得到Methyl 5-(4-(4-fluoro-2-methyl-1H-indol-5-ylamino)-7-hydroxyquinazolin-6-yloxy)-pentanoate