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[1]陈龙,余修祥,李旻,等.抗病毒药物甲磺酸阿比朵尔的合成[J].武汉工程大学学报,2012,(8):42-45.[doi:103969/jissn16742869201208011]
 CHEN Long,YU Xiu xiang,LI Ming,et al.Synthesis of antivirals mesylate arbidol[J].Journal of Wuhan Institute of Technology,2012,(8):42-45.[doi:103969/jissn16742869201208011]
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抗病毒药物甲磺酸阿比朵尔的合成(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年8期
页码:
42-45
栏目:
化学与化学工程
出版日期:
2012-09-10

文章信息/Info

Title:
Synthesis of antivirals mesylate arbidol
文章编号:
16742869(2012)08004204
作者:
陈龙余修祥李旻李瑛彭畅李霞周震
湖北丽益医药科技有限公司,抗病毒药物湖北省重点实验室,湖北 武汉 430205
Author(s):
CHEN LongYU XiuxiangLI MingLI YingPENG ChangLI XiaZHOU Zheng
Hubei Livscien Pharm Sci&Tech Corporation Limited, Hubei Key Laboratory of Antiviral Drugs ,Wuhan 430205,China
关键词:
抗病毒药物阿比朵尔甲磺酸阿比朵尔合成
Keywords:
antivirus drug arbidol mesylate arbidol synthesis
分类号:
R978.7
DOI:
103969/jissn16742869201208011
文献标志码:
A
摘要:
针对盐酸阿比朵尔在水中几乎不溶、制剂溶出较慢、口服生物利用度低等问题,对甲磺酸阿比朵尔的合成工艺进行了优化.以乙酰乙酸乙酯为起始原料,经过胺化、傅克反应反应、溴化、缩合、曼尼希反应,得到阿比朵尔碱基,再与甲磺酸成盐反应生成甲磺酸阿比朵尔.通过优化胺化反应,革除了一类溶剂二氯乙烷和四氯化碳的使用.对合成中的关键步骤,溴化反应进行了改进,简化了吲哚环上活泼羟基的保护和脱保护反应,收率比文献值提高10%.
Abstract:
Arbidol hydrochloride is a poor watersoluble, slow dissolution and low bioavailability drug. With consideration of the problems, we made a research in mesylate arbidol. Mesylate arbidol was synthesized through amination, Nenitzescu, bromides, condensation, Mannich reaction, and salification with 1,4 benzoquinone and Ethyl Acetoacetate as starting materials. Amination reaction abolishing of dichloroethane and tetrachloride was optimized. The key steps of bromides reaction and protection and deprotection of the active hydroxyl Group on the indole moiety were simplified. The yield is 10% higher than that reported in literature.

参考文献/References:

[1]赵燕芳,洪伟,柴慧芳,等.5羟基1H吲哚3羧酸乙酯类化合物的合成及其抗流感病毒活性. 中国药物化学杂志,2004,14(4):219224.
[2]张珂良,宫平.1甲基2溴甲基5乙酰氧基6溴1H吲哚3羧酸乙酯\[J\]. 精细与专用化学品,2007,15(13):1416.
[3]Glushkov RG.Arbidol,antiviral immunostimulant inteferon inducer\[J\].Drugs of Fut,1992,17(12):10791081.
[4]Bell MR,Osterlin R,Beyler AL,et al.Isomeric mannich bases derived from ethyl 5hydroxy2methylindole3carboxylate\[J\].J Med Chem,1967,10(2):264266.
[5]王钝,吴秀静,宫平.盐酸阿比朵尔的合成\[J\].中国医药工业杂志,2004,35(8):457458.
[6]Monti SA.The nentizescu condensation of ethyl 3aminocrotonate and 1,4benzoquinone\[J\].J Org Chem,1966,31(8):26692672.

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备注/Memo

备注/Memo:
收稿日期:20120420作者简介:陈龙(1981),男,湖北武汉人,实习研究员.研究方向:药物合成.
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