Coordination Behavior of Biologically Active Schiff Bases of Amino Acids Towards Silicon(iv) Ion

Sharma, Madhulika; Khungar, Bharti; Varshney, S.; Singh, Har Lal; Tripaathi, U. D.; Varshney, A. K.

doi:10.1080/10426500108040248

Cited by 8 publications

(2 citation statements)

References 4 publications

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“…It is known that the existence of metal ions bonded to biological active material can enhance their activity [6]. Amino acids and their compounds with different metal ions play an important role in biology, pharmacy, and industry [7][8][9][10][11][12]. It has been reported that metal complexes of amino acid Schiff bases with transition metals possess anticarcinogenic [13], antimicrobial [14], and antitumor [15] activity.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structural, and Antimicrobial Studies of Some New Coordination Compounds of Palladium(II) with Azomethines Derived from Amino Acids

Gupta

Sihag

Varshney

et al. 2012

Journal of Chemistry

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Some new coordination compounds of palladium(II) have been synthesized by the reaction of palladium(II) acetate with azomethines in a 1 : 2 molar ratio using acetonitrile as a reaction medium. Azomethines used in these studies have been prepared by the condensation of 2-acetyl �uorene and 4-acetyl biphenyl with glycine, alanine, valine, and leucine in methanol. An attempt has been made to probe their bonding and structures on the basis of elemental analyses and IR, 1 H, and 13 C NMR spectral studies. Pd(II) compounds have been found to be more active than their uncomplexed ligands as both of them were screened for antibacterial, antifungal, and insecticidal activities.

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Section: Introductionmentioning

confidence: 99%

Synthesis, Structural, and Antimicrobial Studies of Some New Coordination Compounds of Palladium(II) with Azomethines Derived from Amino Acids

Gupta

Sihag

Varshney

et al. 2012

Journal of Chemistry

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“…A characteristic band at 3250 cm −1 , due to ν (N–H) of indole, was observed in the spectra of the ligand and their silicon complexes. Several new bands of strong to medium intensity in the spectra of the complexes at 1272 ± 5 and 760 ± 5 cm −1 may be due to the asymmetric deformation mode of Si–CH 3 and stretching vibrations of Si–C, respectively [36, 37]. …”

Section: Resultsmentioning

confidence: 99%

Synthesis, Spectral, andIn VitroAntibacterial Studies of Organosilicon(IV) Complexes with Schiff Bases Derived from Amino Acids

Singh

Singh²,

Mukherjee³

2013

Bioinorganic Chemistry and Applications

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The present work stems from our interest in the synthesis, characterization, and antibacterial evaluation of organosilicon(IV) complexes of a class of amino-acid-based Schiff base which have been prepared by the interaction of ethoxytrimethylsilane with the Schiff bases (N OH) in 1 : 1 molar ratio. These complexes have been characterized by elemental analysis, molar conductance, and spectroscopic studies including electronic IR and NMR (1H, 13C, and 29Si) spectroscopy. The analytical and spectral data suggest trigonal bipyramidal geometry around the silicon atom in the resulting complexes. The ligands and their organosilicon complexes have also been evaluated for in vitro antimicrobial activity against bacteria (Bacillus cereus, Nocardia spp., E. aerogenes, Escherichia coli, Klebsiella spp., and Staphylococcus spp.). The complexes were found to be more potent as compared to the ligands.

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Biological Surveying of Diverse Schiff Base Compounds: Antiproliferative, Antiradical and Enzyme Inhibition Activity

2019

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Coordination Behavior of Biologically Active Schiff Bases of Amino Acids Towards Silicon(iv) Ion

Cited by 8 publications

References 4 publications

Synthesis, Structural, and Antimicrobial Studies of Some New Coordination Compounds of Palladium(II) with Azomethines Derived from Amino Acids

Synthesis, Structural, and Antimicrobial Studies of Some New Coordination Compounds of Palladium(II) with Azomethines Derived from Amino Acids

Synthesis, Spectral, andIn VitroAntibacterial Studies of Organosilicon(IV) Complexes with Schiff Bases Derived from Amino Acids

Biological Surveying of Diverse Schiff Base Compounds: Antiproliferative, Antiradical and Enzyme Inhibition Activity

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