Synthesis of indole-fused 4-pyridone-3-carboxylic acids

被引：0
|
作者：
Song, HJ
Kim, MY
Kang, SB
Chung, BY
Kim, Y
机构：
[1] Korea Inst Sci & Technol, Biochem Res Ctr, Seoul 130650, South Korea
[2] Korea Univ, Dept Chem, Seoul 136701, South Korea
来源：
HETEROCYCLES | 1998年 / 48卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Some indole-fused tri-and tetracyclic 4-oxo-pyridine-3-carboxylic acids, quinolone-type derivatives, (3), (4), and (5) have been prepared. The synthesis is characterized by the construction of the pyridone ring through the intrarmolecular nucleophilic displacement cyclization at the 2-position of 3-substituted 1-methoxyindole accompanied with demethoxylation.
引用
收藏
页码：103 / 112
页数：10
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