Table 5.

Antioxidant activity data of selected compounds.

Compound	% inhibition	Compound	% inhibition
4	58.68	14	55.29
5	51.83	15	10.58
6	30.43	18	10.77
8	11.60	19	24.03
9	35.89	20	47.16
12	42.56	21	65.65
13	39.39	Ascorbic acid	61.24