{"title":"Regulation of exercise ability and glycolipid metabolism by synthetic SR9009 analogues as new REV-ERB-α agonists","authors":"","doi":"10.1016/j.bmc.2024.117845","DOIUrl":null,"url":null,"abstract":"<div><p>SR9009 is an activator of REV-ERBs with diverse biological activities, including improving exercise tolerance and controlling skeletal muscle mass. To optimise the carbamate motif of SR9009, analogues of SR9009 were synthesised and evaluated. All of them showed REV-ERB-α agonist activities. Among them, <strong>5a</strong>, <strong>5f</strong>, <strong>5 g</strong>, <strong>5</strong><strong>m</strong>, and <strong>5p</strong> showed potencies equivalent to or slightly higher than the potency of SR9009 in <em>vitro</em>. These data indicate that the halogenated benzyl group is an indispensable active group in these compounds. <strong>5</strong><strong>m</strong>, <strong>5p</strong> and SR9009 improved exercise tolerance in normal mice in vivo. Additionally, in hyperlipidemic mice, <strong>5</strong><strong>m</strong> and <strong>5p</strong> not only improved exercise tolerance but also lowered blood lipid levels. <strong>5</strong><strong>m</strong> and <strong>5p</strong> displayed stronger hypoglycaemic activity than SR9009.</p></div>","PeriodicalId":255,"journal":{"name":"Bioorganic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":3.3000,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioorganic & Medicinal Chemistry","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0968089624002591","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
SR9009 is an activator of REV-ERBs with diverse biological activities, including improving exercise tolerance and controlling skeletal muscle mass. To optimise the carbamate motif of SR9009, analogues of SR9009 were synthesised and evaluated. All of them showed REV-ERB-α agonist activities. Among them, 5a, 5f, 5 g, 5m, and 5p showed potencies equivalent to or slightly higher than the potency of SR9009 in vitro. These data indicate that the halogenated benzyl group is an indispensable active group in these compounds. 5m, 5p and SR9009 improved exercise tolerance in normal mice in vivo. Additionally, in hyperlipidemic mice, 5m and 5p not only improved exercise tolerance but also lowered blood lipid levels. 5m and 5p displayed stronger hypoglycaemic activity than SR9009.
期刊介绍:
Bioorganic & Medicinal Chemistry provides an international forum for the publication of full original research papers and critical reviews on molecular interactions in key biological targets such as receptors, channels, enzymes, nucleotides, lipids and saccharides.
The aim of the journal is to promote a better understanding at the molecular level of life processes, and living organisms, as well as the interaction of these with chemical agents. A special feature will be that colour illustrations will be reproduced at no charge to the author, provided that the Editor agrees that colour is essential to the information content of the illustration in question.