The pH of HNO donation is modulated by ring substituents in Piloty's acid derivatives: azanone donors at biological pH

A group of Piloty's acid (N-hydroxybenzenesulfonamide) derivatives were synthesized and fully characterized in order to assess the rates and pH of HNO (azanone, nitroxyl) donation in aqueous media. The derivatives, with electron-withdrawing and -donating substituents include methyl, nitro, fluo...

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Veröffentlicht in:	Journal of inorganic biochemistry 2013-01, Vol.118, p.134-139
Hauptverfasser:	Sirsalmath, Kiran, Suárez, Sebastián A., Bikiel, Damián E., Doctorovich, Fabio
Format:	Artikel
Sprache:	eng
Schlagworte:	Azanone donors Crystallography, X-Ray Hydrogen-Ion Concentration Hydroxamic Acids - chemical synthesis Hydroxamic Acids - chemistry Kinetics Models, Molecular Molecular Conformation Nitrogen Oxides - chemistry Nitroxyl donors Oxidation-Reduction Piloty's acid Ring substituents Spectrophotometry, Ultraviolet Sulfonamides - chemical synthesis Sulfonamides - chemistry Thermodynamics
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