methyl (2S,4S,5R,6R)-5-acetamido-2-[2-[2-[2-(hexadecanoylamino)ethoxy]ethoxy]ethoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate 在
sodium hydroxide 作用下,
生成 (2S,4S,5R,6R)-5-acetamido-2-[2-[2-[2-(hexadecanoylamino)ethoxy]ethoxy]ethoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid