反应详情

Using 2-ethoxy-4-(trifluoromethyl)benzoic acid and 3-[3-([(tert-butoxycarbonyl)amino]methyl)-4-methoxyphenyl]-2-isopropoxypropanoate, 3-(3-[(2-ethoxy-4-(trifluoromethyl)benzoyl]aminomethyl)-4-methoxyphenyl]-2-isopropoxypropanoic acid was obtained in the same method as in Example 38).