Aza-Peptide Michael Acceptors: A New Class of Inhibitors Specific for Caspases and Other Clan CD Cysteine Proteases
作者:Özlem Doǧan Ekici、Marion G. Götz、Karen Ellis James、Zhao Zhao Li、Brian J. Rukamp、Juliana L. Asgian、Conor R. Caffrey、Elizabeth Hansell、Jan Dvořák、James H. McKerrow、Jan Potempa、James Travis、Jowita Mikolajczyk、Guy S. Salvesen、James C. Powers
DOI:10.1021/jm049938j
日期:2004.4.1
Aza-peptide Michael acceptors are a new class of irreversible inhibitors that are highly potent and specific for clan CD cysteine proteases. The aza-Asp derivatives were specific for caspases, while aza-Asn derivatives were effective legumain inhibitors. Aza-Lys and aza-Orn derivatives were potent inhibitors of gingipain K and clostripain. Aza-peptide Michael acceptors showed no cross reactivity toward papain, cathepsin B, and calpain.