{"title":"Recent Developments in Azetidinone-Azole Conjugates: Emerging Antimicrobial Potentials.","authors":"Dinesh Kumar Mehta, Rajiv Chaurasiya, Rina Das","doi":"10.2174/0115734064355361241230063744","DOIUrl":null,"url":null,"abstract":"<p><p>The emergence of multidrug-resistant microbial strains poses a significant challenge to global public health. In response, researchers have been exploring innovative antimicrobial agents with enhanced efficacy and novel mechanisms of action. One promising approach involves the synthesis of hybrid molecules combining azetidinone and azole moieties, capitalizing on the respective antimicrobial properties of both structural elements. Natural and synthetic azetidinone derivatives hold a prominent position among medicinally significant compounds due to their varied and potent antibiotic activities. Interest persists in discovering new synthetic methods and refining existing ones, as well as applying these methods to create novel, biologically active azetidinone derivatives. Additionally, azoles are highly regarded in pharmaceuticals for their broad efficacy, tolerability, and oral availability. By merging these two pharmacophores, researchers aim to create compounds with synergistic or additive antimicrobial effects, potentially overcoming existing resistance mechanisms. Various synthetic strategies, including click chemistry and multicomponent reactions, have been employed to prepare these hybrid molecules efficiently. The antimicrobial potential of azetidinone-azole conjugates has been extensively evaluated against a spectrum of pathogens, including bacteria, fungi, and protozoa. These studies have demonstrated promising results, with several compounds exhibiting potent activity against both Gram-positive and Gramnegative bacteria, as well as clinically relevant fungal strains. Furthermore, SAR studies have provided valuable insights into the key structural features governing the antimicrobial properties of these conjugates, facilitating further optimization and rational design. In conclusion, the development of azetidinone-azole hybrids represents a promising avenue in the quest for novel antimicrobial agents. This study presents a comprehensive overview of recent advancements in synthesis and antimicrobial evaluation of azetidinone-azole conjugates.</p>","PeriodicalId":18382,"journal":{"name":"Medicinal Chemistry","volume":" ","pages":""},"PeriodicalIF":1.9000,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medicinal Chemistry","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2174/0115734064355361241230063744","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MEDICINAL","Score":null,"Total":0}
引用次数: 0
Abstract
The emergence of multidrug-resistant microbial strains poses a significant challenge to global public health. In response, researchers have been exploring innovative antimicrobial agents with enhanced efficacy and novel mechanisms of action. One promising approach involves the synthesis of hybrid molecules combining azetidinone and azole moieties, capitalizing on the respective antimicrobial properties of both structural elements. Natural and synthetic azetidinone derivatives hold a prominent position among medicinally significant compounds due to their varied and potent antibiotic activities. Interest persists in discovering new synthetic methods and refining existing ones, as well as applying these methods to create novel, biologically active azetidinone derivatives. Additionally, azoles are highly regarded in pharmaceuticals for their broad efficacy, tolerability, and oral availability. By merging these two pharmacophores, researchers aim to create compounds with synergistic or additive antimicrobial effects, potentially overcoming existing resistance mechanisms. Various synthetic strategies, including click chemistry and multicomponent reactions, have been employed to prepare these hybrid molecules efficiently. The antimicrobial potential of azetidinone-azole conjugates has been extensively evaluated against a spectrum of pathogens, including bacteria, fungi, and protozoa. These studies have demonstrated promising results, with several compounds exhibiting potent activity against both Gram-positive and Gramnegative bacteria, as well as clinically relevant fungal strains. Furthermore, SAR studies have provided valuable insights into the key structural features governing the antimicrobial properties of these conjugates, facilitating further optimization and rational design. In conclusion, the development of azetidinone-azole hybrids represents a promising avenue in the quest for novel antimicrobial agents. This study presents a comprehensive overview of recent advancements in synthesis and antimicrobial evaluation of azetidinone-azole conjugates.
期刊介绍:
Aims & Scope
Medicinal Chemistry a peer-reviewed journal, aims to cover all the latest outstanding developments in medicinal chemistry and rational drug design. The journal publishes original research, mini-review articles and guest edited thematic issues covering recent research and developments in the field. Articles are published rapidly by taking full advantage of Internet technology for both the submission and peer review of manuscripts. Medicinal Chemistry is an essential journal for all involved in drug design and discovery.