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Table 2 The result of antioxidant activity of synthesised compounds with percentage scavenging

From: Synthesis and antioxidant properties of 2-(3-(hydroxyimino)methyl)-1H-indol-1-yl)acetamide derivatives

Compounds Absorbance Percentage scavenging
3a 0.387 ± 0.002* 55.72
3b 0.417 ± 0.006** 52.28
3c 0.472 ± 0.003* 45.99
3d 0.396 ± 0.005* 54.69
3e 0.491 ± 0.006* 43.82
3f 0.536 ± 0.005* 38.67
3g 0.730 ± 0.004* 16.47
3h 0.781 ± 0.005** 10.64
3i 0.804 ± 0.004* 08.00
3j 0.339 ± 0.003* 61.21
3k 0.392 ± 0.006** 55.14
3l 0.692 ± 0.002* 20.82
3m 0.618 ± 0.005* 29.29
3n 0.564 ± 0.004** 35.46
Ascorbic acid 0.324 ± 0.001* 62.92
Blank 0.874 ± 0.002** NA
  1. *P < 0.05, **P < 0.01 as compared to blank and standard respectively; statistical analysis—one way ANOVA