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Table 4 Comparison of anti-bacterial activity of complex 3 with 1,10-phen

From: Synthesis, crystallographic, spectroscopic studies and biological activity of new cobalt(II) complexes with bioactive mixed sulindac and nitrogen-donor ligands

Concentration (mg/ml)

Bordetella

E. coli

S. epidermidis

S. aureus

G−

G−

G+

G+

IZD of 3 (mm)

 8

11.9 ± 2

8.5 ± 1.5

26.7 ± 0.6

21 ± 1

 4

10.3 ± 0.5

–

24.6 ± 1.5

18.7 ± 0.5

 2

–

–

22.6 ± 1.6

10.9 ± 0.7

IZD of 1,10-phen

 8

33.0 ± 0.7

33 ± 1

36 ± 0.6

38.5 ± 1.5

 4

21.6 ± 0.5

31.5 ± 1.7

33.6 ± 0.7

35.4 ± 0.5

 2

11.0 ± 1

29.0 ± 0.7

24 ± 1.6

28.6 ± 0.7