{"title":"Aurones as versatile enzyme Inhibitors: Recent advancements, structural insights, mechanisms, and therapeutic potential","authors":"Bhavna Saroha , Gourav Kumar , Suresh Kumar","doi":"10.1016/j.ejmcr.2025.100280","DOIUrl":null,"url":null,"abstract":"<div><div>Aurones belong to the flavonoid-based heterocyclic class of plant origin and are full of therapeutic potential. Characterized by their unique benzofuranone core structure and α,β unsaturated carbonyl group, aurones possess exceptional structural adaptability and electronic characteristics, making them excellent candidates for enzyme targeting and promising agents for drug development. Recent research has highlighted their ability to inhibit key enzymes, including cholinesterase, cathepsin B, monoamine oxidase, cyclooxygenase, and various digestive enzymes. This demonstrates their potential in treating cancer, neurodegenerative diseases, and metabolic disorders associated with the overexpression of these enzymes. The ability to functionalize the aurone scaffold further enhances its adaptability for selective and potent enzyme targeting. This review examines the structural features of aurones, their enzyme-inhibitory effects, an overview of their molecular mechanisms, and the structure-activity relationships (SAR) underlying their enzyme inhibition, supported by computational approaches. Although several review articles have addressed the synthetic and general biological profile of aurones, none have specifically focused on their enzyme inhibitory potential, which is the central theme of this review. This review offers a strong foundation and rationale for the design, synthesis, and optimization of novel aurone-based compounds aimed at achieving desirable therapeutic outcomes by targeting specific enzymes.</div></div>","PeriodicalId":12015,"journal":{"name":"European Journal of Medicinal Chemistry Reports","volume":"15 ","pages":"Article 100280"},"PeriodicalIF":0.0000,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Medicinal Chemistry Reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2772417425000366","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Aurones belong to the flavonoid-based heterocyclic class of plant origin and are full of therapeutic potential. Characterized by their unique benzofuranone core structure and α,β unsaturated carbonyl group, aurones possess exceptional structural adaptability and electronic characteristics, making them excellent candidates for enzyme targeting and promising agents for drug development. Recent research has highlighted their ability to inhibit key enzymes, including cholinesterase, cathepsin B, monoamine oxidase, cyclooxygenase, and various digestive enzymes. This demonstrates their potential in treating cancer, neurodegenerative diseases, and metabolic disorders associated with the overexpression of these enzymes. The ability to functionalize the aurone scaffold further enhances its adaptability for selective and potent enzyme targeting. This review examines the structural features of aurones, their enzyme-inhibitory effects, an overview of their molecular mechanisms, and the structure-activity relationships (SAR) underlying their enzyme inhibition, supported by computational approaches. Although several review articles have addressed the synthetic and general biological profile of aurones, none have specifically focused on their enzyme inhibitory potential, which is the central theme of this review. This review offers a strong foundation and rationale for the design, synthesis, and optimization of novel aurone-based compounds aimed at achieving desirable therapeutic outcomes by targeting specific enzymes.