(2R,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-(2-oxo-ethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid 、 distearoylphosphatidylethanolamine 在
sodium cyanoborohydride 作用下,
以
甲醇 、
氯仿 为溶剂,
反应 2.0h,
以88%的产率得到(2R,4S,5R,6R)-5-Acetylamino-2-(2-{2-[((S)-2,3-bis-octadecanoyloxy-propoxy)-hydroxy-phosphoryloxy]-ethylamino}-ethoxy)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid