Cytotoxic activity of new lanthanum (III) complexes of bis-coumarins

Kostova, Irena; Momekov, Georgi; Zaharieva, Maya M.; Karaivanova, Margarita

doi:10.1016/j.ejmech.2004.12.007

Cited by 106 publications

(39 citation statements)

References 16 publications

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“…The complexes were prepared using a modifying reported process. 8,27 The complexes (Scheme 2) were prepared in aqueous solution by dissolving coumarin by addition of dilute NaOH and followed by addition of metal salts for complex formation. The pH plays a vital role in precipitating the complex in aqueous solution.…”

Section: Chemistrymentioning

confidence: 99%

Dicoumarol complexes of Cu(II), Fe(II) and Fe(III): preparation, characterization, in‐vitro antibacterial and DNA binding activity

Pansuriya

Patel

2007

Applied Organom Chemis

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were synthesized and characterized using 1 H-NMR, 13 C-NMR, IR spectra, electronic spectra, magnetic measurements and elemental analyses. The ligands, metal salts, complexes, control and standard drug were tested for their in-vitro antibacterial activity against Bacillus cereus, Staphylococcus aureus, Escherichia coli, Bacillus subtilis, Salmonella typhi, and Serratia marcescens. The metal complexes exhibit good activity against bacterial strains compared with parental compounds and moderate compared with the standard drug (ciprofloxacin). In-vitro DNA-binding activity was carried out using agarose gel electrophoresis. The synthesized compounds show effective DNA-binding activity.

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Section: Chemistrymentioning

confidence: 99%

Dicoumarol complexes of Cu(II), Fe(II) and Fe(III): preparation, characterization, in‐vitro antibacterial and DNA binding activity

Pansuriya

Patel

2007

Applied Organom Chemis

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“…[39,40] The rare earth metal complexes of coumarin derivatives endowed with anticoagulant and anti-HIV activity were also documented. [41][42][43] Current efforts are focused on developing metalbased drugs with improved clinical effectiveness, reduced general toxicity and a broader spectrum of activity.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structure, Protolytic Properties, Alkylating and Cytotoxic Activity of Novel Platinum(II) and Palladium(II) Complexes with Pyrazole‐Derived Ligands

et al. 2007

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“…Biscoumarins are a large group of heterocycles with diverse, interesting and important biological and pharmaceutical activities [1][2][3][4][5] activities. In recent years and because of these important activities, several methods are reported for the synthesis of biscoumarins using a variety of catalysts and reagents [6][7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Introduction of W-doped ZnO nanocomposite as a new and efficient nanocatalyst for the synthesis of biscoumarins in water

et al. 2015

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W-doped ZnO nanocomposite (W-ZnO) is easily prepared and characterized using a variety of techniques including XRD, TEM, BET, ICP-OES and SEM. This reagent can be used as an efficient and heterogeneous catalyst for the preparation of biscoumarins in water under mild conditions. Easy preparation of the catalyst, mild reaction conditions, easy work-up procedure, excellent yields and short reaction times are some of the advantages of this work. In addition, in this article and for the first time, the preparation of biscoumarins from the protected derivatives of aldehydes including oximes, hydrazones and 1,1-diacetates is reported.

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Cytotoxic activity of new lanthanum (III) complexes of bis-coumarins

Cited by 106 publications

References 16 publications

Dicoumarol complexes of Cu(II), Fe(II) and Fe(III): preparation, characterization, in‐vitro antibacterial and DNA binding activity

Dicoumarol complexes of Cu(II), Fe(II) and Fe(III): preparation, characterization, in‐vitro antibacterial and DNA binding activity

Synthesis, Structure, Protolytic Properties, Alkylating and Cytotoxic Activity of Novel Platinum(II) and Palladium(II) Complexes with Pyrazole‐Derived Ligands

Introduction of W-doped ZnO nanocomposite as a new and efficient nanocatalyst for the synthesis of biscoumarins in water

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