6-fluoro-4-hydroxy-8-(4-methylpiperazin-1-yl)-N-((4-morpholin-4-yl)phenyl)chroman-2-carboxamide 在
palladium 10% on activated carbon
三氟乙酸 、
氢气 作用下,
以
乙醇 为溶剂,
反应 16.25h,
生成
(rac)-6-fluoro-8-(4-methyl-piperazin-1-yl)-N-(4-(morpholin-4-yl)phenyl)chroman-2-carboxamide