[(1R,4S,5R,13R,14R,15S,16R)-14-hydroxy-15-[(4-methoxyphenyl)methoxy]-4-(octadecanoylamino)-7,10-dioxo-5-[(E)-pentadec-1-enyl]-2,6,11,17-tetraoxabicyclo[11.3.1]heptadecan-16-yl] benzoate 、 (2S,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-[(2R,3S,4S,5R)-3,5-bis-benzoyloxy-2-benzoyloxymethyl-6-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-4-yloxy]-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 在
TMSOTf 作用下,
以
氯仿 为溶剂,
反应 2.0h,
以85%的产率得到