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Synthesis and Antibacterial Activity of Novel (4‐Fluorophenyl)(4‐(naphthalen‐2‐yl)‐6‐aryl‐2‐thioxo‐2,3‐dihydropyrimidin‐1(6 H )‐yl)methanone Derivatives
Author(s) -
Sekhar Thuraka,
Thriveni Pinnu,
Hari Krishna Mypati,
Ramesh Kolluri,
Jasmine Sk Md,
Allam Uday Sankar
Publication year - 2019
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.3368
Subject(s) - chemistry , aryl , triethylamine , dichloromethane , staphylococcus aureus , listeria monocytogenes , escherichia coli , klebsiella pneumoniae , antibacterial activity , antimicrobial , bacteria , combinatorial chemistry , organic chemistry , biochemistry , gene , solvent , alkyl , biology , genetics
A novel series of (4‐fluorophenyl)(4‐(naphthalen‐2‐yl)‐6‐aryl‐2‐thioxo‐2,3‐dihydropyrimidin‐1(6 H )‐yl)methanone derivatives were synthesized from reaction of 6‐(naphthalen‐2‐yl)‐4‐aryl‐3,4‐dihydropyrimidine‐2(1 H )‐thiones with 4‐fluorobenzoylchloride in dichloromethane in the presence of triethylamine. The synthesized compounds were screened for antibacterial activity against Gram positive bacteria, namely, Staphylococcus aureus ATCC25923 and Listeria monocytogenes MTCC657, and Gram negative bacteria, namely, Escherichia coli ATCC25922 and Klebsiella pneumoniae ATCC700603, respectively. Some of the tested compounds showed significant antimicrobial activity.