Benzoic acid (1R,2R,9S,10S,13R)-9,10-diacetoxy-13-((2R,3S)-3-benzoylamino-3-phenyl-2-triethylsilanyloxy-propionyloxy)-1-hydroxy-4-methoxy-12,15,15-trimethyl-tricyclo[9.3.1.03,8]pentadeca-3(8),4,6,11-tetraen-2-yl ester 在
氟化氢吡啶 作用下,
以
四氢呋喃 为溶剂,
反应 2.0h,
生成 [(1R,2R,9S,10S,13R)-9,10-diacetyloxy-13-[(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl]oxy-1-hydroxy-4-methoxy-12,15,15-trimethyl-2-tricyclo[9.3.1.03,8]pentadeca-3(8),4,6,11-tetraenyl] benzoate