4-{4-[3-(4-Methoxycarbonylphenoxy)propoxy]-2methoxy-3,5,6-trimethylbenzoyloxy}-2-methoxy-3,5,6 trimethylbenzamide 、
氢氧化钾 、 以
二甲基亚砜 为溶剂,
以to give 602 mg of the title compound 102 (89%)的产率得到4-{4-[3-(4-Carboxyphenoxy)propoxy]-2-methoxy-3,5,6-trimethylbenzoyloxy}-2-methoxy-3,5,6-trimethylbenzamide