Antibacterial Activity of Pd(II) Complexes with Salicylaldehyde-Amino Acids Schiff Bases Ligands

Palladium(II) complexes with Schiff bases ligands derived from salicylaldehyde and amino acids (Ala, Gly, Met, Ser, Val) have been synthesized and characterized by Fourier transform (FT)-IR, UV-Vis and 1H-NMR spectroscopy. The electrospray mass spectrometry (ES-MS) spectrometry confirms the formatio...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 2014/01/01, Vol.62(1), pp.12-15
Hauptverfasser: Rîmbu, Cristina, Danac, Ramona, Pui, Aurel
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Danac, Ramona
Pui, Aurel
description Palladium(II) complexes with Schiff bases ligands derived from salicylaldehyde and amino acids (Ala, Gly, Met, Ser, Val) have been synthesized and characterized by Fourier transform (FT)-IR, UV-Vis and 1H-NMR spectroscopy. The electrospray mass spectrometry (ES-MS) spectrometry confirms the formation of palladium(II) complexes in 1/2 (M/L) molar ratio. All the Pd(II) complexes 1, [Pd(SalAla)2]Cl2; 2, [Pd(SalGly)2]Cl2; 3, [Pd(SalMet)2]Cl2; 4, [Pd(SalSer)2]Cl2; 5, [Pd(SalVal)2]Cl2; have shown antibacterial activity against Gram-positive bacteria Staphylococcus aureus and Gram-negative bacteria Escherichia coli.
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source MEDLINE; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese; EZB-FREE-00999 freely available EZB journals; Free Full-Text Journals in Chemistry
subjects Aldehydes - chemistry
Aldehydes - pharmacology
Amino Acids - chemistry
Amino Acids - pharmacology
Anti-Bacterial Agents - chemistry
Anti-Bacterial Agents - pharmacology
antibacterial activity
Escherichia coli
Escherichia coli - drug effects
Ligands
Palladium - chemistry
Palladium - pharmacology
Pd(II) complex
salicylaldehyde-amino acid Schiff base
Schiff Bases - chemistry
Schiff Bases - pharmacology
Staphylococcus aureus
Staphylococcus aureus - drug effects
title Antibacterial Activity of Pd(II) Complexes with Salicylaldehyde-Amino Acids Schiff Bases Ligands
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