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半胱天冬酶-1(白细胞介素-1β转化酶)和人CED-3同源物半胱天冬酶-3(CPP32,凋亡蛋白酶)的构象受限抑制剂。

Conformationally constrained inhibitors of caspase-1 (interleukin-1 beta converting enzyme) and of the human CED-3 homologue caspase-3 (CPP32, apopain).

作者信息

Karanewsky D S, Bai X, Linton S D, Krebs J F, Wu J, Pham B, Tomaselli K J

机构信息

Idun Pharmaceuticals, La Jolla, CA 92037, USA.

出版信息

Bioorg Med Chem Lett. 1998 Oct 6;8(19):2757-62. doi: 10.1016/s0960-894x(98)00498-3.

DOI:10.1016/s0960-894x(98)00498-3
PMID:9873617
Abstract

A systematic study of interleukin-1 beta converting enzyme (ICE, caspase-1) and caspase-3 (CPP32, apopain) inhibitors incorporating a P2-P3 conformationally constrained dipeptide mimetic is reported. Depending on the nature of the P4 substituent, highly selective inhibitors of both Csp-1 or Csp-3 were obtained.

摘要

报道了对白介素-1β转化酶(ICE,半胱天冬酶-1)和半胱天冬酶-3(CPP32,凋亡蛋白酶)抑制剂进行的一项系统性研究,该抑制剂含有P2-P3构象受限的二肽模拟物。根据P4取代基的性质,获得了对Csp-1或Csp-3两者均具有高度选择性的抑制剂。

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引用本文的文献

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Small Molecule Active Site Directed Tools for Studying Human Caspases.用于研究人类半胱天冬酶的小分子活性位点导向工具
Chem Rev. 2015 Nov 25;115(22):12546-629. doi: 10.1021/acs.chemrev.5b00434. Epub 2015 Nov 9.
2
Pharmacophore modeling and docking studies on some nonpeptide-based caspase-3 inhibitors.基于一些非肽类 caspase-3 抑制剂的药效团模型和对接研究。
Biomed Res Int. 2013;2013:306081. doi: 10.1155/2013/306081. Epub 2013 Sep 8.
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The potential for caspases in drug discovery.半胱天冬酶在药物研发中的潜力。
Curr Opin Drug Discov Devel. 2010 Sep;13(5):568-76.