5'-(3-iodo-4-methyl-phenylcarbamoyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4 carboxylic acid ethyl ester 、
2-氟苯硼酸 、
5'-(2-methyl-biphenyl-4-ylcarbamoyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carboxylic acid ethyl ester 在
silica gel 、
乙酸乙酯 、 hexanes 作用下,
生成 5'-(2'-fluoro-6-methyl-biphenyl-3-ylcarbamoyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carboxylic acid ethyl ester