Synthesis and Antimicrobial Activity of New 4-Heteroarylamino Coumarin Derivatives Containing Nitrogen and Sulfur as Heteroatoms

Autor: Biljana R. Dekić, Niko S. Radulović, Vidoslav S. Dekić, Rastko D. Vukićević, Radosav M. Palić
Jazyk: angličtina
Rok vydání: 2010
Předmět:
Zdroj: Molecules, Vol 15, Iss 4, Pp 2246-2256 (2010)
Druh dokumentu: article
ISSN: 1420-3049
DOI: 10.3390/molecules15042246
Popis: Synthesis, spectral analysis and bioactivity of new coumarin derivatives are described in this paper. Eight new coumarin derivatives were synthesized in moderate to good yields by condensation of 4-chloro-3-nitrocoumarin and the corresponding heteroarylamine. The synthesized compounds were tested for their in vitro antimicrobial activity, in a standard disk diffusion assay, against thirteen strains of bacteria and three fungal strains. They have shown a wide range of activity - from one completely inactive compound to medium active ones.
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