2-[Chloro(cyclohexyl)methyl]-5-methoxy-1-benzofuran 、
ethyl 3-{[(4-aminophenyl)carbonyl](methyl)amino}propanoate 以the title object compound (87.0 mg, 14%) was obtained as a white solid的产率得到3-{[(4-{[cyclohexyl(5-methoxy-1-benzofuran-2-yl)methyl]amino}phenyl)carbonyl](methyl)amino}propanoic acid