Synthesis of imidazo[1,5-a]quinoxalin-4(5H)-one template via a novel intramolecular cyclization process

被引:15
|
作者
Norris, D [1 ]
Chen, P [1 ]
Barrish, JC [1 ]
Das, J [1 ]
Moquin, R [1 ]
Chen, BC [1 ]
Guo, P [1 ]
机构
[1] Bristol Myers Squibb Co, Pharmaceut Res Inst, Discovery Chem, Princeton, NJ 08543 USA
关键词
D O I
10.1016/S0040-4039(01)00698-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A novel, efficient, and regiospecific method for the construction of the imidazo[1,5-alpha ]quinoxalin-4(5H)-one template is described. The key reaction involves an intramolecular cyclization process and provides the desired products in excellent yield. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:4297 / 4299
页数:3
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