摘要
以红霉素A为起始原料,经红霉素腙法合成红霉素胺,再与制备的侧链溴代乙醛缩二乙醇进行缩合生成地红霉素,同时对产物结构进行了表征.该工艺合成地红霉素的总收率为19.2%.
Erythromycylamine is synthesized by erythromycin A by means of erythromycin hydrazone, then being condensed with 2-(2-methoxyethoxy) acetaldehyde to produce dirithromycin. The overall yield is about 20 %. The structure of the product molecular is identified.
出处
《石家庄职业技术学院学报》
2011年第6期52-53,共2页
Journal of Shijiazhuang College of Applied Technology
关键词
地红霉素
合成
表征
dirithromycin
synthesis
identification