、                                                                                      
N-去甲基红霉素 A                                                                                                                                                              在
                                                                                                                                                                                 
N,N-二异丙基乙胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 48.0h,
                                                                                                                以40%的产率得到(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-6-[(2S,3R,4S,6R)-4-[2-[1-[[(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]triazol-4-yl]ethyl-methylamino]-3-hydroxy-6-methyloxan-2-yl]oxy-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione