2-[2-(3-bromo-5-chloro-benzoyl)-4-chloro-phenoxy]-N-(2-methyl-4-sulfamoyl-phenyl)acetamide 在
sodium tetrahydroborate 作用下,
以
四氢呋喃 为溶剂,
以75.6%的产率得到N-[4-(aminosulfonyl)-2-methylphenyl]-2-{4-chloro-2-[hydroxy(3-chloro-5-bromophenyl)methyl]phenoxy}acetamide