在
                                                                                                                                                                                 
哌啶                                                                                                                                  作用下,
                                                                                                                以
                                                                                         DMF (N,N-dimethyl-formamide)                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以82%的产率得到(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10,13-tetrahydroxy-3,5,8,10,12,14-hexamethyl-6-[3-[2-(1,3-thiazol-2-ylmethylamino)ethylamino]propyl]-1-oxa-6-azacyclopentadecan-15-one