反应详情

Using 2-naphthalene carboxylic acid and ethyl 3-[3-([(tert-butoxycarbonyl)amino]methyl)-4-methoxyphenyl]-2-isopropoxypropanoate, 2-isopropoxy-3-(4-methoxy-3-[(2-naphthylcarbonyl)amino]methylphenyl]propanoic acid was obtained in the same method as in Example 38).