Skip to main content

Advertisement

Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Table 3 % inhibition of DPPH by diazenyl chalcones (C18C27)

From: Antimicrobial, antioxidant and cytotoxic evaluation of diazenyl chalcones along with insights to mechanism of interaction by molecular docking studies

Compound 100 (µg ml−1)
% inhibition
50 (µg ml−1)
% inhibition
25 (µg ml−1)
% inhibition
12.5 (µg ml−1)
% inhibition
6.25 (µg ml−1)
% inhibition
3.12 (µg ml−1)
% inhibition
1.56 (µg ml−1)
% inhibition
IC50 (µg ml−1)
% inhibition
C-18 31.98 21.79 15.68 12.35 9.37 8.76 7.21 > 100
C-19 24.49 15.22 12.99 10.87 9.39 7.71 6.64 > 100
C-20 29.39 20.76 18.96 14.32 10.51 9.87 8.15 > 100
C-21 39.56 35.78 30.75 25.71 20.98 12.99 8.71 > 100
C-22 23.27 16.34 14.15 11.79 10.25 9.26 8.25 > 100
C-23 95.68 83.17 70.53 50.45 35.86 25.53 19.03 17.82
C-24 99.17 96.46 77.38 54.71 34.65 26.13 24.16 15.88
C-25 20.34 15.67 14.91 13.56 11.36 10.38 9.71 > 100
C-26 29.62 24.65 21.98 14.04 11.90 7.91 5.72 > 100
C-27 96.62 95.71 93.45 82.21 54.67 34.18 26.13 7.12
Dye A 35.45 29.87 22.18 17.67 11.97 9.23 4.65 > 100
Dye E 56.78 47.56 34.89 26.18 19.80 12.68 7.89 69.40
Chalcone 51.80 34.56 21.57 16.90 10.76 8.12 6.54 76.77
Ascorbic acid 90.31 89.95 87.81 84.09 80.07 46.53 39.22 4.45
  1. Chalcone (E)-3-(2,4-dichlorophenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one