[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-15-[(2R,3S)-3-benzamido-3-phenyl-2-triethylsilyloxypropanoyl]oxy-9-[(2-chloroacetyl)oxymethoxy]-1-hydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate                                                                                                                                                              在
                                                                                                                                                                                 
盐酸   、                                                                                                  sodium iodide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
丙酮   、                                                                                         
乙腈                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 [(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-15-[(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl]oxy-9-[[2-[bis(2-acetyloxyethyl)amino]acetyl]oxymethoxy]-1-hydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate