4-(4-{5-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-pentylcarbamoyloxymethyl}-2-methoxy-5-nitro-phenoxy)-butyric acid methyl ester 在
lithium hydroxide 作用下,
以
1,4-二氧六环 、
甲醇 为溶剂,
反应 2.0h,
以48%的产率得到4-[4-[5-[bis(4-methoxyphenyl)-phenylmethoxy]pentylcarbamoyloxymethyl]-2-methoxy-5-nitrophenoxy]butanoic acid