Identification of novel allosteric nonpeptidergic inhibitors of the human cytomegalovirus-encoded chemokine receptor US28
摘要:
Human cytomegalovirus ( HCMV) is a widespread human pathogen, possessing onco-modulatory properties. Constitutive signaling of the HCMV-encoded chemokine receptor US28 and its ability to bind a broad spectrum of chemokines might facilitate HCMV-associated tumor progression. Novel nonpeptidergic chemotypes were identified as neutral antagonists or inverse agonists on US28, that allosterically inhibit chemokine binding to US28. (C) 2009 Elsevier Ltd. All rights reserved.
[EN] SUBSTITUTED ISOSELENAZOLONE ANTI-INFLAMMATORY, ANTI-CANCER, CYTOPROTECTIVE, NEUROPROTECTIVE, AND ANTI-OXIDANT AGENTS<br/>[FR] AGENTS ANTI-INFLAMMATOIRES, ANTI-CANCÉREUX, CYTOPROTECTEURS, NEUROPROTECTEURS ET ANTIOXYDANTS DE TYPE ISOSÉLÉNAZOLONE SUBSTITUÉE
申请人:UNIV TOLEDO
公开号:WO2017223160A1
公开(公告)日:2017-12-28
Compounds, compositions, and methods for the treatment of infections, inflammation, cancers, tinnitus, Meniere's disease, hearing loss, or bipolar disorder, or for providing cytoprotection against Clostridium difficile toxins, are disclosed.
A chemoselective iridium-catalyzed transfer hydrogenation of α, β-unsaturatedketones was realized in water. The CC double bonds of 2-benzylidene indanones and analogues were hydrogenated exclusively catalyzed by an iridium complex (0.1 mol%) bearing a pyridine-imidazoline ligand, using a mixture of formic acid/triethyl amine (molar ratio: 5/2) as a hydrogen source in water. A series of 2-benzyl indanones
Ni-Catalyzed Alkene Carboacylation via Amide C–N Bond Activation
作者:James A. Walker、Kevin L. Vickerman、Jenna N. Humke、Levi M. Stanley
DOI:10.1021/jacs.7b06191
日期:2017.8.2
We report Ni-catalyzed formal carboacylation of o-allylbenzamides with arylboronic acid pinacol esters. The reaction is triggered by oxidative addition of an activated amide C–N bond to a Ni(0) catalyst and proceeds via alkene insertion into a Ni(II)–acyl bond. The exo-selective carboacylation reaction generates 2-benzyl-2,3-dihydro-1H-inden-1-ones in moderate to high yields (46–99%) from a variety