Synthesis and Antimicrobial Activity of 2??(Pyridine??3??yl)??4H??chromen??4??one Derivatives

AV Chate, DS Ghotekar, SS Bhagat…

Index: Chate, Asha V.; Ghotekar, Dattatraya S.; Bhagat, Sunil S.; Gill, Charansingh H. Journal of Heterocyclic Chemistry, 2013 , vol. 50, # 1 p. 149 - 154

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Citation Number: 2

Abstract

Abstract An efficiently synthesis of chromones via cyclodehydration of corresponding 1-(2- hydroxyphenyl)-3-(pyridine-3-yl) propane-1, 3-dione is described under ultrasound irradiation. A series of novel 2-(pyridine-3-yl)-4H-chromen-4-one derivatives was confirmed on the basis of 1 H-NMR, mass, IR spectral data, and elemental analysis. The synthesized compounds were evaluated for their antibacterial and antifungal activities. Most of the ...