Synthesis of dipeptide-bound epoxides and α,β-unsaturated amides as potential irreversible transglutaminase inhibitors

被引:41
作者
de Macédo, P [1 ]
Marrano, C [1 ]
Keillor, JW [1 ]
机构
[1] Univ Montreal, Dept Chim, Montreal, PQ H3C 3J7, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/S0968-0896(01)00292-9
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 [生物化学与分子生物学]; 081704 [应用化学];
摘要
Herein we report the synthesis of 24 novel peptides Lis potential irreversible inactivators of transglutaminase (TGase). These peptides were designed to resemble Cbz-L-Gln-Gly, known to be a good TGase substrate, and to include either alpha,beta -unsaturated amide groups or the corresponding epoxide groups. The side chain length: of the amino acid residue bearing the inhibitor group was also varied in order to permit investigation of this effect. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:355 / 360
页数:6
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