Studies toward the synthesis of salinosporamide A, a potent proteasome inhibitor

被引:23
作者
Caubert, Virginie [1 ]
Langlois, Nicole [1 ]
机构
[1] CNRS, Inst Chim Subst Nat, F-91198 Gif Sur Yvette, France
关键词
protease inhibitor; salinosporamide A; pyroglutamate; 1,3-dipolar cycloadditions; diazomethane; N-methylnitrone; samarium diiodide;
D O I
10.1016/j.tetlet.2006.04.070
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An alpha-methylenepyrrolidinone bearing all the functionalities and relative configurations of an advanced intermediate in the synthesis of salinosporamide A and analogues has been synthesized front methyl pyroglutamate through regio- and stereoselective N-methylnitrone cycloaddition. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:4473 / 4475
页数:3
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