{"title":"2-Pyridone quinoline hybrids as potent antibacterial and antifungal agents","authors":"N. Desai, J. P. Harsorab, H. Mehtaa","doi":"10.56042/ijcb.v60i2.35076","DOIUrl":null,"url":null,"abstract":"An efficient synthetic strategy for the synthesis of 6-amino-1-(((2-chloroquinolin-3-yl)methylene)amino)-2-oxo-4-(aryl)-1,2-dihydropyridine-3,5-dicarbonitriles is well described in this paper. Structures of synthesized compounds have been identified by standard spectroscopic techniques like 1 H NMR, 13 C NMR, IR and mass spectroscopy. Results of the biological activity reveals that electron withdrawing groups and presence of –OH group on meta position play a significant role for the increment in the antibacterial and antifungal activities respectively of 3a-j . In the present study, it has been observed that compounds 3i and 3e are the most active antimicrobials.","PeriodicalId":13458,"journal":{"name":"Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2021-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.56042/ijcb.v60i2.35076","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Pharmacology, Toxicology and Pharmaceutics","Score":null,"Total":0}
引用次数: 5
Abstract
An efficient synthetic strategy for the synthesis of 6-amino-1-(((2-chloroquinolin-3-yl)methylene)amino)-2-oxo-4-(aryl)-1,2-dihydropyridine-3,5-dicarbonitriles is well described in this paper. Structures of synthesized compounds have been identified by standard spectroscopic techniques like 1 H NMR, 13 C NMR, IR and mass spectroscopy. Results of the biological activity reveals that electron withdrawing groups and presence of –OH group on meta position play a significant role for the increment in the antibacterial and antifungal activities respectively of 3a-j . In the present study, it has been observed that compounds 3i and 3e are the most active antimicrobials.
期刊介绍：
Indian Journal of Chemistry (Section B) is a leading monthly journal in Organic and Medicinal Chemistry started publishing from 1976. It publishes papers on organic reaction mechanism, theoretical organic chemistry, structure-activity relationships, medicinal chemistry, synthesis of chiral compounds, bio-organic chemistry, enzymes in organic synthesis, reagents in organic synthesis, heterocyclic compounds, phytochemistry (natural products), amino acids, peptides and proteins, spectroscopy in characterization of organic compounds, chemoenzymatic and enantioselective synthesis of organic compounds, synthesis of fullerenes, metal-catalyzed asymmetric reactions, bioactive plant products and combinatorial chemistry. Apart from full length papers, notes and communications, the journal publishes short reviews on frontline areas under the column " advances in Contemporary Research".
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