alpha-((tetronoyl)oxy)- and alpha-((tetramoyl)oxy)methyl ketone inhibitors of the interleukin-1 beta converting enzyme (ICE)

被引:17
作者
Graybill, TL [1 ]
Prouty, CP [1 ]
Speier, GJ [1 ]
Hoyer, D [1 ]
Dolle, RE [1 ]
Helaszek, CT [1 ]
Ator, MA [1 ]
Uhl, J [1 ]
Strasters, J [1 ]
机构
[1] SANOFI WINTHROP INC,MALVERN,PA 19355
关键词
D O I
10.1016/S0960-894X(96)00574-4
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Aryl-substituted tetronic acids, tetramic acids, and cyclic beta-dicarbonyl moieties were evaluated as leaving groups in the peptidyl-COCH2-X type inhibitor iii. Tripeptidyl aspartyl alpha-((tetronoyl)oxy)- and alpha-((tetramoyl)oxy)methyl ketone derivatives demonstrate potent time-dependent inhibition (k(obs)/[T] 100,000-250,000 M(-1)s(-1)) of the cysteine protease ICE. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码:41 / 46
页数:6
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