Compounds and Methods for Treating Autoimmune Diseases
申请人:The Broad Institute, Inc.
公开号:US20130317043A1
公开(公告)日:2013-11-28
The invention relates to a compound of Formula I:
这项发明涉及一种化合物,其化学式为I:
US8741905B2
申请人:——
公开号:US8741905B2
公开(公告)日:2014-06-03
Synthesis of a Novel Suppressor of β-Cell Apoptosis via Diversity-Oriented Synthesis
作者:Danny Hung-Chieh Chou、Jeremy R. Duvall、Baudouin Gerard、Haibo Liu、Bhaumik A. Pandya、Byung-Chul Suh、Erin M. Forbeck、Patrick Faloon、Bridget K. Wagner、Lisa A. Marcaurelle
DOI:10.1021/ml200120m
日期:2011.9.8
The synthesis of a stereochemically diverse library of medium-sized rings accessible via a "build/couple/pair" strategy is described. Key aspects of the synthesis include SNAr cycloetherification of a linear amine template to afford eight stereoisomeric eight-membered lactams and subsequent solid-phase diversification of these scaffolds to yield a 6488-membered library. Screening of this compound collection in a cell-based assay for the suppression of cytokine-induced beta-cell apoptosis resulted in the identification of a small-molecule suppressor capable of restoring glucose-stimulated insulin secretion in a rat beta-cell line. The presence of all stereoisomers in the screening collection enabled preliminary determination of the structural and stereochemical requirements for cellular activity, while efficient follow-up chemistry afforded BRD0476 (probe ML187), which had an approximately 3-fold increase in activity. These results demonstrate the utility of diversity-oriented synthesis to probe discovery using cell-based screening and the importance of including stereochemical diversity in screening collections for the development of stereo/structure-activity relationships.
[EN] COMPOUNDS AND METHODS FOR TREATING AUTOIMMUNE DISEASES<br/>[FR] COMPOSÉS ET PROCÉDÉS POUR TRAITER DES MALADIES AUTO-IMMUNES