(2S)-2-[[(2S)-3-[(2R,3R,4R,5S,6R)-4,5-diacetyloxy-6-(acetyloxymethyl)-3-[[(3R)-3-tetradecanoyloxytetradecanoyl]amino]oxan-2-yl]oxy-2-(tetradecanoylamino)propanoyl]amino]propanoic acid 在
ammonium hydroxide 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 20.0h,
以32%的产率得到(2S)-2-[[(2S)-3-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[[(3R)-3-tetradecanoyloxytetradecanoyl]amino]oxan-2-yl]oxy-2-(tetradecanoylamino)propanoyl]amino]propanoic acid