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Journal of Enzyme Inhibition and Medicinal Chemistry Volume 24, 2009 - Issue 1
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Research Article

Synthesis, characterization and antimicrobial activities of some mixed ligand complexes of Co(II) with thiosemicarbazones and N-protected amino acids

Renu Sharma Department of Chemistry, University of Rajasthan, Jaipur, Rajasthan 302004, IndiaCorrespondence[email protected]
,
Meena Nagar Department of Chemistry, University of Rajasthan, Jaipur, Rajasthan 302004, India
,
Manoj Agarwal Department of Plant Pathology, Agriculture Research Station Durgapura, Jaipur, Rajasthan, India
&
Hemant Sharma Department of Plant Pathology, Agriculture Research Station Durgapura, Jaipur, Rajasthan, India
Pages 197-204 | Received 21 Oct 2007, Accepted 12 Jan 2008, Published online: 01 Feb 2009

Figures & data

Table I.  Analytical data for thiosemicarbazones, N-phthaloyl amino acids and Co(II) complexes.

Table II.  Main IR spectral vibrations (cm−1) and electronic spectral bands (cm−1) for compounds.

Table III.  Antibacterial activity data for ligands and Co(II) complexes after 72 hours.

Figure 1.  Bar graph showing the relative antibacterial activity of the ligands and Co(II) complexes.

Figure 1.  Bar graph showing the relative antibacterial activity of the ligands and Co(II) complexes.

Table IV.  Antifungal activity data for ligands and Co(II) complexes after 72 hours.

Figure 2.  Bar graph showing the relative antifungal activity of the ligands and Co(II) complexes (100 ppm conc.).

Figure 2.  Bar graph showing the relative antifungal activity of the ligands and Co(II) complexes (100 ppm conc.).

Figure 3.  Bar graph showing the relative antifungal activity of the ligands and Co(II) complexes (400 ppm conc.).

Figure 3.  Bar graph showing the relative antifungal activity of the ligands and Co(II) complexes (400 ppm conc.).

Figure 4.  The proposed structure formula for the complexes [Co(L)(A)].

Figure 4.  The proposed structure formula for the complexes [Co(L)(A)].

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Related Research Data

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