[6-(Acetyloxymethyl)-4-[[3,5-bis[[2,6-bis(acetyloxymethyl)pyridin-4-yl]oxymethyl]phenyl]methoxy]pyridin-2-yl]methyl acetate                                                                                                                                                              在
                                                                                                                                                                                 
甲醇   、                                                                                                  
sodium methylate                                                                                                                                  作用下,
                                                                                                                                                                                        反应 2.0h,
                                                                                                                以98%的产率得到[4-[[3,5-Bis[[2,6-bis(hydroxymethyl)pyridin-4-yl]oxymethyl]phenyl]methoxy]-6-(hydroxymethyl)pyridin-2-yl]methanol