3-[3-(2-methyl-imidazol-1-yl)-phenyl]-3-oxo-propionic acid tert.-butyl ester 、
tert-butyl (3-amino-4'-fluoro-[1,1'-biphenyl]-4-yl)carbamate 以Obtained as a yellow amorphous substance (302 mg)的产率得到(4'-fluoro-3-{3-[3-(2-methyl-imidazol-1-yl)-phenyl]-3-oxo-propionylamino}-biphenyl-4-yl)-carbamic acid tert-butyl ester