Regioselective three-component synthesis of novel indeno[1,2-b]-pyrazolo[4,3-e]pyridines-fused derivatives of 4-azafluorenone alkaloid

被引：17

作者：

Quiroga, Jairo ^{[1
]}

Cobo, Debora ^{[1
]}

Insuasty, Braulio ^{[1
]}

Abonia, Rodrigo ^{[1
]}

Cruz, Silvia ^{[2
]}

Nogueras, Manuel ^{[3
]}

Cobo, Justo ^{[3
]}

机构：

[1] Univ Valle, Dept Chem, Grp Invest Compuestos Heterociclicos, Cali 25360, Colombia

[2] Univ Narino, Dept Chem, Pasto, Colombia

[3] Univ Jaen, Dept Inorgan & Organ Chem, Jaen, Spain

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2008年 / 45卷 / 01期

关键词：

D O I：

10.1002/jhet.5570450116

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New fused indeno[1,2-b]pyridine derivatives have been prepared in a multicomponent reaction from benzaldehydes, indanedione and the appropriate aminoheteroaryl compound. The simple methodology permitted the syntheses of a series of indeno[1,2-b]pyrazolo[4,3-e]pyridines 4 from 5-aminopyrazol 1 and modulated by the corresponding benzaldehyde 2.

引用

页码：155 / 159

页数：5

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