Substituted Schiff's bases 2a-o prepared by the treatment of 2-amino-4-(?-methoxyiminocarbomethoxymethyl)-thiazole 1 with different aromatic aldehydes, on cyclocondensation with mercaptoaceticacid and mercaptopropionicacid in dry benzene furnished desired thiazolidinones of type 3a-o and 4a-j, respectively. The structure of the compounds have been assigned on the basis of elemental analyses and...

A novel series 2-(1H-benzimidazol-2-ylsulfanyl) -N-(4-oxo-2-phenyl-thiazolidin-3yl) Various aldehydes and 2-acetamides have been used to synthesise -acetamide 5a–j (5-phenyl-[1,3,4]-oxadiazol-2-ylmethylsulfanyl) - 1H-benzimidazole 6a–j derived from a variety of benzoic acids. These compounds were tested in vitro for antibacterial activity against Gram positive bacteria Staphylococcus aureus Ent...

Schiff bases of Benzene sulfonyl hydrazide (SBSZ) (1a-e) were prepared by using various benzaldehyde derivatives. SBSZ then condensed with mercapto acetic acid. The obtained resultant 2-thiazolidinone derivatives (2a-e) 5-nitro-2furfuralidine i.e. (Z)-N-(5-((5-nitrofuran-2-yl) methylene)-4-oxo-2-substitutedthiazolidin-3-yl) benzenesulfonamide (3a-e). These further phenyl urea to yield fused het...