methyl 3-(cyclohexyloxy)-5-nitrobenzoate 、 7-[2,4-bis(methyloxy)-5-pyrimidinyl]-4-chloro-3-quinolinesulfonamide 在
palladium 10% on activated carbon 、
氢气 、
溶剂黄146 作用下,
以19.61%的产率得到3-(cyclopentyloxy)-5-((7-(2,4-dimethoxypyrimidin-5-yl)-3-sulfamoylquinolin-4-yl)amino)benzoic acid