(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-(1->2)-(3,4-di-O-benzyl-6-O-(2-(N-benzyloxycarbonyl)-amino-ethylphosphonato)-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-(2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-(1->4)-(2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1->6)-3,4,5-tri-O-benzyl-2-O-hexadecanoyl-1-O-(1,2-di-O-hexadecanoyl-sn-glyceryl-phosphonato)-D-myo-inositol 在
甲酸 、 Pearlman's catalist 、
氢气 作用下,
以
甲醇 、
二氯甲烷 、
水 为溶剂,
反应 48.0h,
以73%的产率得到[(2R)-3-[[(1S,2R,3S,4S,5R,6R)-2-[(2R,3R,4R,5S,6R)-3-amino-5-[(2R,3S,4S,5S,6R)-6-[[(2S,3S,4S,5S,6R)-3-[(2R,3S,4S,5S,6R)-6-[[2-aminoethoxy(hydroxy)phosphoryl]oxymethyl]-4,5-dihydroxy-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-hexadecanoyloxy-3,4,5-trihydroxycyclohexyl]oxy-hydroxyphosphoryl]oxy-2-hexadecanoyloxypropyl] hexadecanoate