Synthesis and Antibacterial Activity of Novel Hydroxy Semicarbazone Derivatives

نویسندگان

  • Arash Mahboubi Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Iran
  • Elham Hariri Department of Medicinal Chemistry, School of Pharmacy, Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Iran.
  • Mohammad Babaeian Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Iran.
  • Parisa Rahmani Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Iran
  • Vida Mashayekhi Department of Medicinal Chemistry, School of Pharmacy, Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Iran
چکیده مقاله:

A series of hydroxysemicarbazone derivatives of substituted diaryl ketones and acetophenones were synthesized and their structures were confirmed by analytical and spectroscopic methods including elemental analysis, infrared and nuclear magnetic resonance spectroscopy. The derivatives were prepared by a condensation reaction between N-hydroxysemicarbazide and substituted diaryl ketones or acetophenones leading to the desired hydroxysemicarbazones with excellent purity. The synthesized hydrazones were then evaluated for their inhibitory activity against bacterial strains including S. aureus, E. Coli, P. aeruginosa, K. pneumonia and M. luteus. Among the tested derivatives, compounds 2, 6 and 7 exhibited the highest bioactivity. Analysis of the activity data suggests that hydrophilicity is an important factor for the bioactivity of compounds 2 and 6 and also their selectivity over the gram-negative bacteria.

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synthesis and antibacterial activity of novel hydroxy semicarbazone derivatives

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عنوان ژورنال

دوره 15  شماره Special Issue

صفحات  29- 35

تاریخ انتشار 2016-03-01

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