%0 Journal Article %T Synthesis, antifungal activity and semi-empirical AM1-MO calculations of some new 4-oxo-4H-chromene derivatives %A Hafez Mohamed El-Shaaer %A Salah Abdel-Ghaffar Abdel-Aziz %A Faten Ismail Hanafy %A Tarik El-Sayed Ali %J European Journal of Chemistry %D 2011 %I %R 10.5155/eurjchem.2.2.158-162.381 %X Some new antifungal agents have been prepared through reaction of 4-oxo-4H-chromene-3-carbaldehydes (1a,b) with some active primary amines (2a-e) and amides/thioamides (6a-d) in different conditions. Structures of the products were established on the basis of elemental analysis, IR, 1H NMR, mass spectra and semi-empirical AM1-MO calculations. %K Synthesis %K Chromone %K Chromone Derivatives %K 3-Formylchromones %K Antifungal activity %K AM1-MO Calculation %U http://www.eurjchem.com/index.php/eurjchem/article/view/381