Novel metal complexes of mixed piperaquine-acetaminophen and piperaquine-acetylsalicylic acid: Synthesis, characterization and antimicrobial activities

Year 2017, Volume: 4 Issue: 1, 313 - 326, 09.01.2017

Yusuf Oloruntoyin Ayipo Joshua Ayoola Obaleye Umar Muhammad Badeggi

https://doi.org/10.18596/jotcsa.287331

Cited By: 4

Abstract

Synthesis of coordination compounds of Zinc(II), Copper(II), Nickel(II), Cobalt(II) and Iron(II) with mixed piperaquine-acetaminophen and piperaquine-acetylsalicylic acid has been studied. The complexes were characterized via: solubility test, melting point determination, conductivity measurement, Atomic Absorption Spectroscopy, UV-Visible Spectroscopy, FTIR Spectroscopy and magnetic susceptibility. The complexes were proposed to have a stoichiometry ratio of 1:1:1 between each metal salt and the ligands with tetrahedral and octahedral geometry following the reaction pattern of MX.yH₂O + L₁L_2/3 to give ML₁L_2/3X.yH₂O. Biological activities of the synthesized complexes have been evaluated against Escherichia coli and Staphylococcus aureus.

Keywords

Antimalaria, Analgesic, Mixed ligands, Metal complexes, Spectroscopy, Biological activities

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