Original Articles: 2013 Vol: 5 Issue: 5
Synthesis, characterization and antimicrobial activity of some new schiff�¢����s bases of 3-acetyl-4-hydroxy-2H-chromen-2-one and amino pyridines
Abstract
Condensation of amino pyridines with 3-acetyl-4-hydroxy-2H-chromen-2-one gave 4-hydroxy-3-(1-
(pyridinylimino)ethyl)-2H-chromen-2-oneand 4-hydroxy-3-(1-(methylpyridine-2-ylimino)ethyl)-2H-chromen-2-one.
These are characterized by IR, 1HNMR, 13CNMR and mass spectral analysis. In vitro biological screening effects of
the investigated compounds were tested against fungal species Aspergillusniger, Penicilliumchrysogenumand
Aspergillusflavus by the poison plate method.