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Electrocatalytic determination of NADH by means of electrodes modified with MWCNTs and nitroaromatic compounds
(Elsevier, 2020)
In this work, we have both synthesized and studied 4-phenylbutyl-3,5-dinitrobenzoate (3,5-DNBPh) as a potential precursor of an electrocatalytic mediator for the oxidation of NADH, with the di-nitro compound immobilized ...
Cyclic voltammetric studies on nitro radical anion formation from megazol and some related nitroimidazole derivatives
(ELSEVIER SCIENCE, 2001-09-21)
Megazol (2-amino-5-(1-methyl-5-nitro-2-imdazolyl)-1,3,4-thiadiazol, CAS 19622-55-0) and related nitroimidazole compounds are being tested as antichagasic drugs. Little is known on the mode of action of megazol. However, ...
Liver microsomal biotransformation of nitro-aryl drugs: Mechanism for potential oxidative stress induction
(JOHN WILEY & SONS LTD, 2004-11)
Toxic effects of several nitro-aryl drugs are attributed to the nitro-reduction that may be suffered in vivo, a reaction that may be catalysed by different reductases. One of these enzymes is NADPH-cytochrome P450 reductase, ...
Crystal structure of 2-nitro-N-(5-nitro-1,3-thiazol-2-yl)benzamide
(International Union of Crystallography - IUCrChester, 2014-12)
In the title compound, C10H6N4O5S, the mean plane of the non-H atoms of the central amide fragment C-N-C(=O)-C [r.m.s. deviation = 0.0294 Å ] forms dihedral angles of 12.48 (7) and 46.66 (9)° with the planes of the thiazole ...
Voltammetric behavior of a 4-nitroimidazole derivative - Nitro radical anion formation and stability
(ELECTROCHEMICAL SOC INC, 2005)
A new synthesized compound, 1-methyl-4-nitro-2-hydroxymethylimidazole (4-MNImOH), was electrochemically reduced at the mercury electrode in aqueous, mixed, and aprotic media. In an aqueous medium, only one voltammetric ...
Nitroradical anion formation from nitrofurantoin in carbon electrodes
(SOCIEDAD CHILENA DE QUIMICA, 2000-03)
The electrochemical nitroreduction of nitrofurantoin has been studied on carbon paste and glassy carbon electrodes. We can observe a monoelectronic reversible couple ArNO2/ArNO2- and an irreversible peak due to the further ...
Pyrogallol red oxidation induced by superoxide radicals: Application to evaluate redox cycling of nitro compounds
(2011)
The bleaching of the pyrogallol red (PGR) dye mediated by superoxide anion radicals (O2-) generated from the xanthine/xanthine oxidase system (X/XO) was studied by UV-visible spectrophotometry. The absorption band (at 540 ...