Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1232390 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2015 | 6 Pages |
•Effective biological compounds like organic ligands were synthesized.•Synthesized various biological active metal complexes.•Systematically characterized by various physic-chemical analysis of ligands and metal complexes.•The excellent analgesic and anti-inflammatory activity carried out for synthesized compounds.•We report a few metal complexes of highly anti-inflammatory agents.
Transition metal complexes containing tri-dentate NSN donor ligands i.e., 5-((1(aminomethyl)cyclohexyl)methyl)-1,3,4-thiadiazol-2-amine (AMTA) (2) and 5-(2-aminophenyl)-1,3,4-thiadiazol-2-amine (ATA) (4i–ii) have been synthesized. The newly synthesized ligands and their respective complexes were characterized by elemental analysis, molar conductance measurement and various spectral studies [infrared (IR), electronic, and NMR (for ligands only)]. Metal complexes are like [M(AMTA)2], [M(ATA)2] type, where M = Mn(II), Co(II) and Cu(II). The proposed geometries of the complexes are octahedral in nature. The synthesized ligands and their complexes were exhibits effective anti-inflammatory, analgesic and DNA binding activities. All the tested compounds exhibited significant analgesic activity, whereas the compound 4i, 4(ia) and 4(iib) is equipotent with Diclofenac sodium.
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