第 37 卷第 2 期Vol. 37 No. 2
2007 年 4 月Apr 2007

所属栏目:专论与综述

加兰它敏(Galanthamine)的合成方法
杨 青,郑由浒,唐瑞仁 (中南大学 化学化工学院,湖南 长沙 410083)
摘 要:生物碱加兰它敏为可逆性乙酰胆碱酯酶(AChE)的抑制剂,对阿尔海默氏老年痴呆症有较好的疗效,介绍了以K3[Fe(CN)6]、钯络化物、三价碘化物等为氧化剂的氧化关环方法合成加兰它敏的方法,并总结了各种其外消旋体的拆分方法,简要评价了各种方法的优缺点。
关键词:加兰它敏;阿尔海默氏;乙酰胆碱酯酶抑制剂
Research Progress on Synthesis Methods of Alanthamine
YANG Qin,ZHENG You-hu,TANG Riu-ren (The Department of Chemistry and Chemical Engineering,Central South University,Changsha 410083,China)
Abstract:The natural alkaloid galanthamine which acts as a inhibitor of acetylcholine esterase,is a new drug for curing Alzheimer's disease. The synthesis methods of galanthamine via phenolic coupling step using K3[Fe(CN)6],palladium-complex and iodine(Ⅲ)reagent as oxidant were introduced,and racemic resolution methods for galanthamine were summarized. Findlly,their advantage and disadvantage of synthetic and resolutions methods of galanthamine were put forwarded.
Key words:galanthamine;Alzheimer's disease;acetylcholinesterse inhibitor(AChE)
作者简介:杨 青(1971-),女,湖南邵东人,工程师,硕士,研究方向:电化学与仪器分析。(E-mail:qy1219@mail.csu.edu.cn)
收稿日期:2006-12-05
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