Copper(II) Complexes with Ligands Derived from 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one: Synthesis and Biological Activity

Roșu, Tudor; Pasculescu, Simona; Lazăr, Veronica; Chifiriuc, Mariana Carmen; Cernat, Raluca

doi:10.3390/11110904

Cited by 81 publications

(49 citation statements)

References 19 publications

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“…-1 in the spectra of the complexes, which confirms the coordination of the nitrogen atom to the metallic ion 25 . The presence of broad band for Cu(II) and Ni(II) complexes in the range 3500-3400 cm −1 indicates the coordination to water molecule/s.…”

Section: Infrared Spectrasupporting

confidence: 55%

Synthesis, Characterization and Study of Thermal, Magnetic and Electrical Properties of Transition Metals Complexes of Some Newly Synthesized 2, 5-Substituted Oxadiazoles

Wanale¹,

Pachling²,

Deosarkar³

2013

Chem Sci Trans

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This paper reports the synthesis and characterization of transition metal complexes of newly synthesized 2,5-substituted-1,3,4-oxadiazoles with Cu(II), VO(IV), Ni(II), Zn(II) and Cd(II). The characterization of complexes were done by elemental analysis, UV-Vis, IR, ESR methods as well as the electrical conductance, magnetic susceptibility and thermal studies. The thermal behaviour provided confirmation of the complex composition as well as the number and the nature of water molecules and the intervals of thermal stability. The in vitro qualitative and quantitative antimicrobial activity assay of all the complexes was carried out.

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Section: Infrared Spectrasupporting

confidence: 55%

Synthesis, Characterization and Study of Thermal, Magnetic and Electrical Properties of Transition Metals Complexes of Some Newly Synthesized 2, 5-Substituted Oxadiazoles

Wanale¹,

Pachling²,

Deosarkar³

2013

Chem Sci Trans

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Section: Resistance To Antibiotics and Other Anti-microbialsmentioning

confidence: 99%

“…Treatment options for multi-drug resistant Acinetobacter spp. have been reviewed (Hartzell et al, 2007;Peleg, 2007;Gilad and Carmeli, 2008) and the potential of using other types of anti-microbials exists, for example, peptides (Knoetze et al, 2008) or copper complexed with organic compounds (Rosu et al, 2006).In addition to antibiotic resistance, the importance of resistance to disinfectants or enhanced virulence due to specific disinfectants must also be considered, as discussed in section 23.Members of the Acinetobacter genus develop antibiotic resistance extremely rapidly, which has been proposed as a consequence of long-term evolutionary exposure to antibiotic-producing organisms in soil (Van Looveren and Goossens, 2004). Several intrinsic resistance genes were described in environmental strains (Agerso and Guardabassi, 2005;Messi et al, 2005) and human commensal strains (section 14.4).…”

mentioning

confidence: 99%

Safety Assessment of Transgenic Organisms, Volume 4

2010

Harmonisation of Regulatory Oversight in Biotechnology

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io s a fe t y nv ir on me nt ag ri cu lt ur e bi os af et y g r ic u lt u r e e n vi r o n m e n t gr ic ul tu re bi os af et y en vi ro nm en t n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o io sa fe ty en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en v io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t nv ir on me nt ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm e g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a f gr ic ul tu re bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t a n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u io sa fe ty en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m nv ir on me nt ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a f gr ic ul tu re bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t a n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u io sa fe ty en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e nv ir on me nt ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y e g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a f ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et...

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“…The antibacterial properties of the metal complexes and their potential for pharmacological application have been well reported [4][5][6]9,11,15]. The nickel-tetraaza complex has also been found to catalyse the division of DNA molecules [1].…”

Section: Introductionmentioning

confidence: 99%

Complexation of 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-7,14-diene dithiocyanate with nickel (II) acetate

Ishak

Yamin²

2013

AIP Conference Proceedings

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Abstract. The complexation of nickel acetate with tetraaza involves deprotonation of protonated amine nitrogen to form neutral ligand coordinated to the nickel via the four nitrogen atom. The dication complex is paired with thiocyanate anions. The complex was characterized by elemental analysis, UV-VIS and FTIR spectroscopic method. The crystal structure of nickel complex characterized by X-Ray crystallography and adopts square planar geometry.

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Copper(II) Complexes with Ligands Derived from 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one: Synthesis and Biological Activity

Abstract: Abstract:The synthesis of Cu(II) complexes derived from Schiff base ligands obtained by the condensation of 2-hydroxybenzaldehyde or terephtalic aldehyde with 4-aminoantipyrine (4-amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one) is presented.

Cited by 81 publications

References 19 publications

Synthesis, Characterization and Study of Thermal, Magnetic and Electrical Properties of Transition Metals Complexes of Some Newly Synthesized 2, 5-Substituted Oxadiazoles

Synthesis, Characterization and Study of Thermal, Magnetic and Electrical Properties of Transition Metals Complexes of Some Newly Synthesized 2, 5-Substituted Oxadiazoles

Safety Assessment of Transgenic Organisms, Volume 4

Complexation of 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-7,14-diene dithiocyanate with nickel (II) acetate

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