5-[4-(4-t-butoxycarbonylmethoxyimino-6-hydroxy-2,5,7,8-tetramethylchroman-2ylmethoxy)benzyl]thiazolidine-2,4-dione 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
生成 5-[4-(4-Carboxymethoxyimino-6-hydroxy-2,5,7,8-tetramethylchroman-2-ylmethoxy)benzyl]thiazolidine-2,4-dione