{"title":"一些具有潜在生物活性的吡啶-甲酰胺新衍生物的合成与表征","authors":"","doi":"10.1080/10406638.2023.2270762","DOIUrl":null,"url":null,"abstract":"<div><div>A facile synthetic routes to access some new heterocyclic systems containing potent pharmacophoric groups such as pyrazole, pyrazolo[5,1-c]-1,2,4-triazine, 1,2,4-triazino[4,3-a]benzimidazole, and pyridine moieties linked to pyridine-carboxamide moiety are reported. Construction of the target compounds was achieved <em>via</em> reaction of 3-oxo-butanamides <strong>1a,b</strong> with hydrazonoyl halides, heterocyclic diazonium salts, and malononitrile derivatives, respectively. The structures of the new products were confirmed by all possible spectral and elemental analyses. The antibacterial assessment showed that one product was moderately active against both <em>K. pneumonia</em> and <em>S. aureus</em>.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 5927-5937"},"PeriodicalIF":2.4000,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis and Characterization of Some New Pyridine-Carboxamide Derivatives of Potential Biological Activities\",\"authors\":\"\",\"doi\":\"10.1080/10406638.2023.2270762\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>A facile synthetic routes to access some new heterocyclic systems containing potent pharmacophoric groups such as pyrazole, pyrazolo[5,1-c]-1,2,4-triazine, 1,2,4-triazino[4,3-a]benzimidazole, and pyridine moieties linked to pyridine-carboxamide moiety are reported. Construction of the target compounds was achieved <em>via</em> reaction of 3-oxo-butanamides <strong>1a,b</strong> with hydrazonoyl halides, heterocyclic diazonium salts, and malononitrile derivatives, respectively. The structures of the new products were confirmed by all possible spectral and elemental analyses. The antibacterial assessment showed that one product was moderately active against both <em>K. pneumonia</em> and <em>S. aureus</em>.</div></div>\",\"PeriodicalId\":20303,\"journal\":{\"name\":\"Polycyclic Aromatic Compounds\",\"volume\":\"44 9\",\"pages\":\"Pages 5927-5937\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-10-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polycyclic Aromatic Compounds\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S1040663823020900\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, ORGANIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polycyclic Aromatic Compounds","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1040663823020900","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
Synthesis and Characterization of Some New Pyridine-Carboxamide Derivatives of Potential Biological Activities
A facile synthetic routes to access some new heterocyclic systems containing potent pharmacophoric groups such as pyrazole, pyrazolo[5,1-c]-1,2,4-triazine, 1,2,4-triazino[4,3-a]benzimidazole, and pyridine moieties linked to pyridine-carboxamide moiety are reported. Construction of the target compounds was achieved via reaction of 3-oxo-butanamides 1a,b with hydrazonoyl halides, heterocyclic diazonium salts, and malononitrile derivatives, respectively. The structures of the new products were confirmed by all possible spectral and elemental analyses. The antibacterial assessment showed that one product was moderately active against both K. pneumonia and S. aureus.
期刊介绍:
The purpose of Polycyclic Aromatic Compounds is to provide an international and interdisciplinary forum for all aspects of research related to polycyclic aromatic compounds (PAC). Topics range from fundamental research in chemistry (including synthetic and theoretical chemistry) and physics (including astrophysics), as well as thermodynamics, spectroscopy, analytical methods, and biology to applied studies in environmental science, biochemistry, toxicology, and industry. Polycyclic Aromatic Compounds has an outstanding Editorial Board and offers a rapid and efficient peer review process, as well as a flexible open access policy.