(2R,3S,4S)-4-butoxy-2-(((2S,3S,4R,5S,6S)-6-butoxy-4,5-dihydroxy-2-(methoxycarbonyl)tetrahydro-2H-pyran-3-yl)oxy)-3-hydroxy-3,4-dihydro-2H-pyran-6-carboxylic acid 、
1,22-diaminodocosane 在
三乙胺 作用下,
以
异丙醇 为溶剂,
生成 (2R,3S,4S)-2-(((2S,3S,4R,5S,6S)-2-((22-aminodocosyl)carbamoyl)-6-butoxy-4,5-dihydroxytetrahydro-2H-pyran-3-yl)oxy)-4-butoxy-3-hydroxy-3,4-dihydro-2H-pyran-6-carboxylic acid