Structural investigation of a new antimicrobial thiazolidine compound

Thiazoles and their derivatives have attracted the interest over the last decades because of their varied biological activities: antibacterial, antiviral, antifungal, inflammation or in the treatment of allergies. A new synthesized compound 3-[2-(4-Methyl-2-phenyl-thiazol-5-yl)-2-oxo-ethyl]-thazolidine-2,4-dione was investigated by FT-IR, FT-Raman, 1H, 13C NMR spectroscopies and also by DFT calculations at B3LYP/6-31G(d) level of theory. The very good correlation found between the experimental and theoretical data shows that the optimized molecular structure is very close to reality. Also the NMR spectra show a monomeric behaviour of this compound in solutions