Synthesis of tricyclic pyridones by radical cyclization

被引:49
|
作者
Nadin, A [1 ]
Harrison, T [1 ]
机构
[1] Merck Sharp & Dohme Ltd, Neurosci Res Ctr, Res Lab, Dept Med Chem, Harlow CM20 2QR, Essex, England
关键词
D O I
10.1016/S0040-4039(99)00652-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A general and novel route for the synthesis of tricyclic pyridones by 5-, 6- and 7-exo-trig radical cyclization is described. The use of Pd-catalyzed cross-coupling reactions to introduce functionality at the 5-position of a pyridone is also presented. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:4073 / 4076
页数:4
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