Table 6 Antioxidant potential of Schiff bases, H1H6.

From: Evaluating the antidiabetes and antioxidant activities of halogenated Schiff bases derived from 4-(diethylamino)salicylaldehyde: in vitro antidiabetes, antioxidant and computational investigation

Compounds

DPPH IC50 (mM)

FRAP IC50 (mM)

NO IC50 (mM)

H1

30.06

 > 400

101.39

H2

38.12

 > 400

79.42

H3

40.47

 > 400

153.99

H4

43.58

 > 400

91.09

H5

30.32

 > 400

31.73

H6

47.64

 > 400

69.39

Catechin

31.17

2.86

140.62