[2-chloro-5-(methoxycarbonyl)phenoxy]acetic acid 、 (2R)-1-amino-3-[4-(3,4-dichloro-2-methylphenoxy)piperidin-1-yl]propan-2-ol 以to yield the subtitle compound as a colourless oil (0.084 g)的产率得到methyl 4-chloro-3-[2-({(2R)-3-[4-(3,4-dichloro-2-methylphenoxy)piperidin-1-yl]-2-hydroxypropyl}amino)-2-oxoethoxy]benzoate