Synthesis, Characterization and Antibacterial Activity of Some Penicillin Derivatives

  • Asmaa A. Jawad Department of Chemistry, College of Science, Al-Nahrain University
  • Ammar J. Alabdali Department of Chemistry, College of Science, Al-Nahrain University
Keywords: Amidine, 6-amino penicillanic acid, Alpha-amino nitrile, Penicillin derivatives, E.coli

Abstract

This study illustrated the synthesis of two new di amidine compounds ([c] and [d]) by reaction of 6-amino penicillanic acid (6-APA) with di α-amino nitrile compounds ([a] and [b]). [a] and [b] di α-amino nitrile compounds synthesized from the condensation reaction on aldehyd and di amine in the presence of potassium cyanid as one pot- three components reaction. The new di amidine compounds ([c] and [d]) have been proven their efficiency by inhibiting some types of bacteria (Staphylococcus aurous, Streptococcus, Escherichia coli and klebsiella). Amidine compound [d] showed better effect than [c] against the selected bacteria. The synthesized compounds were characterized by conventional techniques using infrared spectrophotometer (IR) and proton-nuclear magnetic resonance (1H-NMR).

Published
2020-11-30
How to Cite
A. Jawad, A., & J. Alabdali, A. (2020). Synthesis, Characterization and Antibacterial Activity of Some Penicillin Derivatives. Al-Nahrain Journal of Science, 23(4), 29-34. Retrieved from https://anjs.edu.iq/index.php/anjs/article/view/2339
Section
Articles