Structure-based design of substituted biphenyl ethylene ethers as ligands binding in the hydrophobic pocket of gp41 and blocking the helical bundle formation
摘要:
A series of substituted biphenyl ethylene ether compounds has been designed to target the gp41 N-trimer in order to inhibit formation of the six-helical bundle that represents the end state of gp41-mediated viral fusion. A size exclusion HPLC based helical bundle formation (HBF) assay was developed to evaluate in vitro inhibitory affinity of the inhibitors. The most potent compound 1 had an IC(50) of 31 mu M. The binding of compound 1 to the proposed hydrophobic pocket of gp41 was further validated by site-directed peptide mutagenesis experiments. (C) 2009 Elsevier Ltd. All rights reserved.
ARYLSULFONAMIDE ETHERS, AND METHODS OF USE THEREOF
申请人:Abbott GmbH & Co. KG
公开号:EP1392280A2
公开(公告)日:2004-03-03
EP1392280A4
申请人:——
公开号:EP1392280A4
公开(公告)日:2005-11-30
US6875765B2
申请人:——
公开号:US6875765B2
公开(公告)日:2005-04-05
[EN] ARYLSULFONAMIDE ETHERS, AND METHODS OF USE THEREOF<br/>[FR] ETHERS ARYLSULFONAMIDE ET TECHNIQUES D'UTILISATION DE CES COMPOSES
申请人:ABBOTT GMBH & CO KG
公开号:WO2002089749A2
公开(公告)日:2002-11-14
Novel arylsulfonamide ether compounds and pharmaceutical compositions thereof are described. The use of the novel arylsulfonamide ether compounds and pharmaceutical compositions thereof as inhibitors of interleukin-1β converting enzyme and other cysteine proteases in the ICE family is also described. In addition, methods of treating stroke, inflammatory diseases, septic shock, repurfusion injury, Alzheimer's disease, and shigellosis using a compound of the invention or a pharmaceutical composition thereof are described.