“…3 Thiazolidin-4-one derivatives are known to exhibit diverse bioactivities such as anticonvulsant, 4 antidiarrheal, 5 anti-platelet activating factor, 6 antihistaminic, 7 antimicrobial, 8 antidiabetic, 9 cycloxygenase inhibitory, 10 Ca 2+ channel blocker, 11 PAF antagonist, 12 cardioprotective, 13 anti ischemic, 14 anti cancer, 15 anti HIV, 16 non-peptide thrombin receptor antagonist 17 and tumor necrosis factor-α antagonist activities. 18 However, the 2-imino derivatives of thiazolidinones are explored to a lesser extent, in spite of the fact that the presence of imino function provides an additional point of structural diversity in a thiazolidinonebased pharmacophore (Figure 1).…”