0000000000929399

AUTHOR

H. Jiménez

showing 3 related works from this author

ChemInform Abstract: Ternary Complexes of Cimetidine and Phenobarbital with Cu(II) in Methanolic Solution.

1986

The formation constants of the binary complexes Cu(CM)2+ and Cu(CM) 2 2+ as well as those of the ternary complexes Cu(CM)L + and Cu(CM)2 L + (CM=Cimetidine=N-Cyano-N′-methyl-N″[(5-methyl-1H-imidazol-4-yl)methyltioethyl]-guanidine; HL=Phenobarbital=5-ethyl-5-phenyl-barbituric acid) have been determined in 0.1 and 1.0 mol dm−3 NaClO4 methanol solutions at 25±0.2°C. The values of logX, log βstat.., and Δ logK confirm the stability of the ternary complexes.

chemistry.chemical_compoundchemistryStability constants of complexesInorganic chemistrymedicinePhenobarbitalGeneral MedicineMethanolCimetidineTernary operationmedicine.drugNuclear chemistryChemischer Informationsdienst
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Copper(II) Complexes with Derivatives of Barbiturate

1984

Abstract NaCuL2(OH).1,5H2O, KCuP2(OH).1H2O, Na2CuL4 and K2CuP4-8H2O (HL=Phenobarbitone and HP=Methyl Phenobarbitone) were prepared and characterized by elemental analysis, IR and electronic spectral data and magnetic susceptibility measurements. The ESR spectra show and octahedral environment for the Cu(II) ion.

Inorganic ChemistryEsr spectraOctahedronElemental analysisChemistryInorganic chemistryPhysical chemistrychemistry.chemical_elementPhysical and Theoretical ChemistrySpectral dataMagnetic susceptibilityCopperIonSynthesis and Reactivity in Inorganic and Metal-Organic Chemistry
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Ternary complexes of cimetidine and phenobarbital with Cu(II) in methanolic solution

1986

The formation constants of the binary complexes Cu(CM)2+ and Cu(CM) 2 2+ as well as those of the ternary complexes Cu(CM)L + and Cu(CM)2 L + (CM=Cimetidine=N-Cyano-N′-methyl-N″[(5-methyl-1H-imidazol-4-yl)methyltioethyl]-guanidine; HL=Phenobarbital=5-ethyl-5-phenyl-barbituric acid) have been determined in 0.1 and 1.0 mol dm−3 NaClO4 methanol solutions at 25±0.2°C. The values of logX, log βstat.., and Δ logK confirm the stability of the ternary complexes.

chemistry.chemical_compoundchemistryStability constants of complexesmedicinePhenobarbitalGeneral ChemistryMethanolCimetidineTernary operationmedicine.drugNuclear chemistryMonatshefte f�r Chemie Chemical Monthly
researchProduct