[EN] CASPASE INHIBITOR COMPRISING 2-ALKYL-4-OXOBUTANOYL GROUP AND PHARMACEUTICAL COMPOSITION THEREOF [FR] INHIBITEUR DES CASPASES COMPRENANT UN GROUPE 2-ALKYL-4-OXOBUTANOYLE ET COMPOSITION PHARMACEUTIQUE CONTENANT CELUI-CI
Inhibition of Human Neutrophil Elastase. 4. Design, Synthesis, X-ray Crystallographic Analysis, and Structure−Activity Relationships for a Series of P<sub>2</sub>-Modified, Orally Active Peptidyl Pentafluoroethyl Ketones
作者:Robert J. Cregge、Sherrie L. Durham、Robert A. Farr、Steven L. Gallion、C. Michelle Hare、Robert V. Hoffman、Michael J. Janusz、Hwa-Ok Kim、Jack R. Koehl、Shujaath Mehdi、William A. Metz、Norton P. Peet、John T. Pelton、Herman A. Schreuder、Shyam Sunder、Chantal Tardif
DOI:10.1021/jm970812e
日期:1998.7.1
A series of P2-modified, orally active peptidic inhibitors of human neutrophil elastase (HNE) are reported. These pentafluoroethyl ketone-based inhibitors were designed using pentafluoroethyl ketone 1 as a model. Rational structural modifications were made at the P3, P2, and activating group (AG) portions of 1 based on structure-activity relationships (SAR) developed from in vitro (measured Ki) data
[EN] CASPASE INHIBITOR COMPRISING 2-ALKYL-4-OXOBUTANOYL GROUP AND PHARMACEUTICAL COMPOSITION THEREOF<br/>[FR] INHIBITEUR DES CASPASES COMPRENANT UN GROUPE 2-ALKYL-4-OXOBUTANOYLE ET COMPOSITION PHARMACEUTIQUE CONTENANT CELUI-CI
申请人:LG LIFE SCIENCES LTD
公开号:WO2005035497A1
公开(公告)日:2005-04-21
The present invention relates to a compound of the formula (1), pharmaceutically acceptable salt, physiologically hydrolysable ester, hydrate, solvate, or steroisomer thereof having inhibitory activity against caspases. The compound contains unknown new 2-alkyl-4-oxobutanoyl group. Further, the present invention relates to a process for preparing the compound of formula 1 and a method for determining its binding ability for caspases. The compound of formula 1 can be used effectively for the treatment or relief of various diseases caused by caspases.