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学科主题: 天然产物有机化学
题名: A fast assembly of pentacyclic benz[f]indolo[2,3-a]quinolizidine core by tandem intermolecular formal aza-[3+3] cycloaddition/Pictet-Spengler cyclization: A formal synthesis of (+/-)-tangutorine
其他题名: 用分子内的Aza-[3 + 3] Cycloaddition/Pictet-Spengler成环方法快速组装五元环Benz[f]indolo[2,3-a]quinolizidine核心:生物碱(±)-Tangutorine的形式合成
作者: Luo SJ(罗盛军) ; Zhao JR(赵景瑞) ; Zhai HB(翟宏斌)
通讯作者: 翟宏斌
刊名: J. Org. Chem.
发表日期: 2004
卷: 69, 期:13, 页:4548-4550
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所现代有机合成实验室
英文摘要: We have described a concise construction of the pentacyclic benz[f]indolo[2,3-alpha]quinolizidine intermediate 3 (with an overall yield of 54% for three steps), featuring a tandem intermolecular formal aza-[3 + 3] cycloaddition/ Pictet-Spengler cyclization. The present work can be considered as a formal synthesis of beta-carboline alkaloid (+/-)-tangutorine. Our strategy disclosed herein constitutes a new effective general synthetic approach toward the indoloquinolizidine family of alkaloids.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000222187200039
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/25573
Appears in Collections:中科院天然产物有机化学重点实验室_期刊论文

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Recommended Citation:
Luo SJ,Zhao JR,Zhai HB. A fast assembly of pentacyclic benz[f]indolo[2,3-a]quinolizidine core by tandem intermolecular formal aza-[3+3] cycloaddition/Pictet-Spengler cyclization: A formal synthesis of (+/-)-tangutorine[J]. J. Org. Chem.,2004,69(13):4548-4550.
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