(R)-3-benzyloxytetracosanoyl chloride 、 在
三乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 48.0h,
以42 mg的产率得到benzyl (2R,3R)-3-[(2R,3R,4R,5R,6S)-3-[(2S,3R,4R,5S,6S)-4-[(2S,3S,4R,5R,6S)-3-methoxy-5-[(2S,3R,4R,5S,6S)-5-methoxy-6-methyl-3,4-bis(phenylmethoxy)oxan-2-yl]oxy-6-methyl-4-phenylmethoxyoxan-2-yl]oxy-6-methyl-3,5-bis(phenylmethoxy)oxan-2-yl]oxy-6-methyl-4,5-bis(phenylmethoxy)oxan-2-yl]oxy-2-[[(2R)-3-phenyl-2-[[(3R)-3-phenylmethoxytetracosanoyl]amino]propanoyl]amino]butanoate