SYNTHESIS, SPECTROSCOPIC STUDIES, AND ANTIMICROBIAL ACTIVITY OF Mn(II), Co(II), Ni(II), Cu(II), AND Cd(II) COMPLEXES WITH BIDENTATE SCHIFF BASES AND 2,2′-BIPYRIDYLAMINE

2002 ◽  
Vol 32 (4) ◽  
pp. 753-762 ◽  
Author(s):  
Prakash P. Dholakiya ◽  
M. N. Patel
Keyword(s):  
Antimicrobial Activity ◽  
Schiff Bases ◽  
Spectroscopic Studies

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

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Har Lal Singh ◽  
Jangbhadur Singh ◽  
A. Mukherjee
Keyword(s):  
Escherichia Coli ◽  
Amino Acids ◽  
Antimicrobial Activity ◽  
Schiff Bases ◽  
Spectroscopic Studies ◽  
Molar Conductance ◽  
Molar Ratio ◽  
Trigonal Bipyramidal ◽  
Antibacterial Evaluation

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, and29Si) 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 forin vitroantimicrobial activity against bacteria (Bacillus cereus,Nocardiaspp.,E. aerogenes,Escherichia coli,Klebsiellaspp., andStaphylococcusspp.). The complexes were found to be more potent as compared to the ligands.

Synthesis, characterization, spectroscopic studies and antimicrobial activity of three new Schiff bases derived from Heterocyclic moiety

2018 ◽  
Vol 1151 ◽  
pp. 41-48 ◽  
Author(s):  
Mounira Mesbah ◽  
Tahar Douadi ◽  
Farida Sahli ◽  
Saifi Issaadi ◽  
Soraya Boukazoula ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Schiff Bases ◽  
Spectroscopic Studies ◽  
Heterocyclic Moiety

SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF 3-FORMYL INDOLE BASED SCHIFF BASES

2018 ◽  
Vol 7 (6) ◽  
Author(s):  
Singh Gurvinder ◽  
Singh Prabhsimran ◽  
Dhawan R. K.
Keyword(s):  
Antimicrobial Activity ◽  
Spectral Analysis ◽  
Schiff Bases ◽  
Antimicrobial Agents ◽  
Biological Evaluation ◽  
Fungal Strain ◽  
Bacterial Strains ◽  
Standard Drug ◽  
Gram Negative ◽  
E Coli

In order to develop new antimicrobial agents, a series of 3-formyl indole based Schiff bases were synthesized by reacting 3-formyl indole(indole-3-carboxaldehyde) with substituted aniline taking ethanol as solvent. The reaction was carried in the presence of small amount of p-toluene sulphonic acid as catalyst.All the synthesized compounds were characterized by IR, 1H-NMR spectral analysis. All the synthesized compounds were evaluated for antimicrobial activity against two gram positive bacterial strains (B. subtilisand S. aureus) and two gram negative bacterial strains (P. aeruginosaand E. coli) and one fungal strain (C. albicans). All the synthesized compounds were found to have moderate to good antimicrobial activity. The  standard drug amoxicillin, fluconazole were used for antimicrobial activity. Among the synthesized compounds, the maximum antimicrobial activity was shown by compounds GS04, GS07, GS08 and GS10.

scholarly journals Synthesis of new Cadmium(II) Complexes of Schiff Bases as Alkaline Phosphatase Inhibitors and their Antimicrobial Activity

2021 ◽  
pp. 103308
Author(s):  
Rana Muhammad Irfan ◽  
Muhammad Ashraf Shaheen ◽  
Muhammad Saleem ◽  
Muhammad Nawaz Tahir ◽  
Khurram Shahzad Munawar ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Alkaline Phosphatase ◽  
Schiff Bases ◽  
Phosphatase Inhibitors

scholarly journals NMR Spectroscopic Studies on the Tautomerism in Schiff Bases of Tenuazonic Acid Analogs

1976 ◽  
Vol 49 (4) ◽  
pp. 1161-1162 ◽  
Author(s):  
Tatsuaki Yamaguchi ◽  
Kimitoshi Saito ◽  
Toshio Tsujimoto ◽  
Hidetaka Yuki
Keyword(s):  
Schiff Bases ◽  
Spectroscopic Studies ◽  
Tenuazonic Acid

Dinuclear lanthanide(III) complexes with large-bite Schiff bases derived from 2,6-diformyl-4-chlorophenol and hydrazides: Synthesis, structural characterization and spectroscopic studies

Polyhedron ◽  
2012 ◽  
Vol 43 (1) ◽  
pp. 97-103 ◽  
Author(s):  
Farba Bouyagui Tamboura ◽  
Ousmane Diouf ◽  
Aliou Hamady Barry ◽  
Mohamed Gaye ◽  
Abdou Salam Sall
Keyword(s):  
Schiff Bases ◽  
Structural Characterization ◽  
Spectroscopic Studies
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