4-hydroxy-3-[(3,5-difluoro-6-(3-dimethylaminocarbonylphenoxy)-4-(3-(2-(ethoxycarbonyl)ethenyl)phenoxy)pyridin-2-yl)oxy]benzamidine 生成
4-hydroxy-3-[(3,5-difluoro-6-(3-dimethylaminocarbonylphenoxy)-4-(3-(2-carboxyethenyl)phenoxy)pyridin-2-yl)oxy]benzamidine