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

所屬欄目:專(zhuān)論與綜述

加蘭它敏(Galanthamine)的合成方法
楊 青,鄭由滸,唐瑞仁 (中南大學(xué) 化學(xué)化工學(xué)院,湖南 長(cháng)沙 410083)
摘 要:生物堿加蘭它敏為可逆性乙酰膽堿酯酶(AChE)的抑制劑,對阿爾海默氏老年癡呆癥有較好的療效,介紹了以K3[Fe(CN)6]、鈀絡(luò )化物、三價(jià)碘化物等為氧化劑的氧化關(guān)環(huán)方法合成加蘭它敏的方法,并總結了各種其外消旋體的拆分方法,簡(jiǎn)要評價(jià)了各種方法的優(yōu)缺點(diǎn)。
關(guān)鍵詞:加蘭它敏;阿爾海默氏;乙酰膽堿酯酶抑制劑
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)
作者簡(jiǎn)介:楊 青(1971-),女,湖南邵東人,工程師,碩士,研究方向:電化學(xué)與儀器分析。(E-mail:qy1219@mail.csu.edu.cn)
收稿日期:2006-12-05
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