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SYNTHESIS AND ANTIMICROBIAL EVALUATION OF SOME NEW ASYMMETRICALLY SUBSTITUTED 4-ARYL- 2,6-DI(COUMARINYL) PYRIDINES

dc.creatorChovatiya, Yogita L.
dc.creatorKundaliya, Kaushik N.
dc.creatorGiri, Rakesh R.
dc.creatorBrahmbhatt, Dinker I.
dc.date2015-12-10
dc.date.accessioned2019-11-13T15:11:20Z
dc.date.available2019-11-13T15:11:20Z
dc.identifierhttp://www.jcchems.com/index.php/JCCHEMS/article/view/45
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/112492
dc.descriptionIn the present work the synthesis of various 4-aryl-2-(coumarin-3-yl)-6-(4-methyl-3-phenyl coumarin-6-yl)pyridines (6a-i) and 4-aryl-2-(coumarin-3-yl)- 6-(4-methyl-7-methoxy coumarin-8-yl)pyridines (7a-i) have been carried out by reacting 1-[2(H)-1-benzopyran-3-yl]-3-aryl-prop-2-en-1-ones (coumarinoyl chalcones) (3a-f) with appropriate coumarinoyl methyl pyridinium bromide salt 4 and 5 respectively. The target compounds were characterized by the IR, 1H-NMR, 13C-APT and mass spectral analysis. Preliminary examination of target compounds as antimicrobial agents has been carried out using Broth dilution method.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherSociedad Chilena de Químicaen-US
dc.relationhttp://www.jcchems.com/index.php/JCCHEMS/article/view/45/43
dc.rightsCopyright (c) 2016 Yogita L. Chovatiya, Kaushik N. Kundaliya, Rakesh R. Giri, Dinker I. Brahmbhatten-US
dc.rightshttp://creativecommons.org/licenses/by-sa/4.0en-US
dc.sourceJournal of the Chilean Chemical Society; Vol 61 No 1 (2016): Journal of the Chilean Chemical Societyen-US
dc.source0717-9707
dc.source0717-9324
dc.subjectDicoumarinyl pyridinesen-US
dc.subjectKrohnke’s reactionen-US
dc.subjectAntimicrobial activityen-US
dc.subjectBroth dilution methoden-US
dc.titleSYNTHESIS AND ANTIMICROBIAL EVALUATION OF SOME NEW ASYMMETRICALLY SUBSTITUTED 4-ARYL- 2,6-DI(COUMARINYL) PYRIDINESen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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