These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Synthesis, antimicrobial evaluation and spectroscopic characterization of novel imidazolone, triazole and triazinone derivatives.
    Author: Abu-Melha S.
    Journal: Spectrochim Acta A Mol Biomol Spectrosc; 2012 Oct; 96():898-905. PubMed ID: 22796528.
    Abstract:
    The reactions of 2-phenyl-4-arylmethylene-2-oxazolin-5-ones (1a, b) and 2-phenyl-4-arylazo-2-oxazolin-5-ones (8a, b) with p-aminoazobenzene derivatives (2a-c) gave the corresponding imidazolone derivatives (4a-f) and triazole derivatives (10a-f), respectively. Also, the reaction of 1a with o-aminophenol to give the imidazolone derivative 5 was studied. The reaction of 1a with 2,4-dinitrophenylhydrazine gave the corresponding 1,2,4-triazine derivatives 14a-c, respectively. The newly synthesized compounds were screened for their antibacterial activity against Gram-positive (Bacillus subtilis and Bacillus thuringiensis), Gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa) and in vitro antifungal potential against Fusarium oxysporum and Botrytis fabae fungal strains. The results revealed that the investigated compounds exhibited antibacterial and a significant antifungal activity.
    [Abstract] [Full Text] [Related] [New Search]