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Table 1 In vitro antibacterial activity of compounds 3 and 4

From: A facile iodine(III)-mediated synthesis of 3-(3-aryl-1-phenyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridines via oxidation of 2-((3-aryl-1-phenyl-1H-pyrazol-4-yl)methylene)-1-(pyridin-2-yl)hydrazines and their antimicrobial evaluations

Compounds Diameter of growth of inhibition zone (mm)a
  Staphylococcus aureus Bacillus subtilis Escherichia coli Pseudomonas aeruginosa
3a 17.3 19.3 13.3 15.6
3b 16.6 17.3 - 13.2
3c 17.3 18.6 13.0 12.8
3d 18.6 19.3 14.3 15.0
3e 16.3 17.6 14.2 -
3f 16.3 17.6 - 13.5
3g 17.0 18.3 13.8 14.3
4a 22.6 24.6 19.6 17.3
4b 21.3 24.6 18.0 16.6
4c 20.3 21.6 16.3 15.3
4d 17.0 18.6 15.6 13.6
4e 15.5 16.0 - 16.2
4f 21.6 22.6 17.3 15.6
4g 18.6 19.3 14.6 15.3
Ciprofloxacin 27.6 26.3 25.0 25.3
  1. -, no activity
  2. aValues including diameter of the well (8 mm), are means of three replicates