5-{4-(aminosulfonyl)phenyl}-2-ethyl-4-iodo-2-methyl-3(2H)-furanone 、
3-氟-4-甲氧基苯硼酸 以to give 25 mg of 5-{4-(aminosulfonyl)phenyl}-2-ethyl-4-(3-fluoro-4-methoxyphenyl)-2-methyl-3(2H)-furanone as a solid的产率得到5-{4-(aminosulfonyl)phenyl}-2-ethyl-4-(3-fluoro-4-methoxyphenyl)-2-methyl-3(2H)-furanone