Tetradecylcarbamoylmethyl-[2-((2S,3R,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yl)-ethyl]-carbamic acid tert-butyl ester 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
以99%的产率得到N-Tetradecyl-2-[2-((2S,3R,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yl)-ethylamino]-acetamide