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Table 25 (a) DPPH radical scavenging activity of (65a-h) and (66a-h); (b) Hydrogen peroxide radical scavenging activity of (65a-h) and (66a-h); (c) Nitric oxide radical scavenging activity of (65a-h) and (66a-h); (d) FRAP oxide radical scavenging activity of (65a-h) and (66a-h) Subhashini et al. [44]

From: Synthesis and therapeutic potential of imidazole containing compounds

Compounds

Concentration

10 μg/ml

50 μg/ml

100 μg/ml

250 μg/ml

(a)

65a

57

71

81

94

65b

49

55

59

63

65c

42

53

65

69

65d

53

59

64

93

65e

35

42

55

63

65f

44

61

79

90

65 g

41

49

53

61

65 h

67

75

83

91

66a

55

63

71

87

66b

60

69

76

89

66c

69

78

81

95

66d

48

67

79

85

66e

71

79

85

96

66f

33

44

55

61

66 g

41

47

59

62

66 h

66

74

81

90

Standard

85

89

93

97

(b)

65a

49

67

75

87

65b

59

73

81

92

65c

40

49

55

57

65d

47

65

72

89

65e

31

43

49

56

65f

52

73

81

92

65 g

35

43

51

63

65 h

57

68

75

88

66a

51

63

78

91

66b

54

71

82

90

66c

71

88

91

96

66d

57

73

85

94

66e

37

45

52

59

66f

65

78

86

94

66 g

38

45

53

55

66 h

57

65

78

86

Standard

83

91

95

98

(c)

65a

49

55

63

78

65b

54

69

75

89

65c

31

37

44

51

65d

56

68

79

85

65e

29

36

41

47

65f

48

56

67

74

65 g

23

32

39

43

65 h

61

77

86

95

66a

65

75

82

89

66b

57

69

79

87

66c

68

79

88

91

66d

57

68

75

88

66e

25

37

42

46

66f

48

55

67

78

66 g

21

27

33

39

66 h

67

65

77

86

Standard

81

86

91

96

(d)

65a

47

64

78

87

65b

51

67

79

93

65c

31

39

43

47

65d

63

77

83

92

65e

22

27

32

38

65f

57

68

77

85

65 g

27

33

40

45

65 h

49

58

69

87

66a

56

63

75

89

66b

49

58

67

85

66c

65

71

84

97

66d

64

79

86

91

66e

30

37

45

50

66f

45

53

62

85

66 g

31

39

42

48

66 h

60

69

78

87

Standard

88

92

95

99