5-O-(3'-N-bis-demethyl-3'-N-azetidin-1-yl)-6-O-methyl-erythromycin A 、
甲氧基胺盐酸盐 在
potassium carbonate 作用下,
以
甲醇 为溶剂,
反应 16.0h,
生成 5-O-(3'-N-bis-demethyl-3'-N-azetidin-1-yl)-6-O-methyl-erythromycin A (E)-9-(O-methoxy)oxime 、 5-O-(3'-N-bis-demethyl-3'-N-azetidin-1-yl)-6-O-methyl-erythromycin A (Z)-9-(O-methoxy)oxime