Comparison of the NO and HNO donating properties of diazeniumdiolates

Primary amine adducts release HNO in vivo

Katrina M Miranda, Tatsuo Katori, Claudia L. Torres De Holding, Lynta Thomas, Lisa A. Ridnour, William J. McLendon, Stephanie M. Cologna, Andrew S. Dutton, Hunter C. Champion, Daniele Mancardi, Carlo G. Tocchetti, Joseph E. Saavedra, Larry K. Keefer, K. N. Houk, Jon M. Fukuto, David A. Kass, Nazareno Paolocci, David A. Wink

Research output: Contribution to journalArticle

94 Citations (Scopus)

Abstract

Diazeniumdiolates, more commonly referred to as NONOates, have been extremely useful in the investigation of the biological effects of nitric oxide (NO) and related nitrogen oxides. The NONOate Angeli's salt (Na 2N2O3) releases nitroxyl (HNO) under physiological conditions and exhibits unique cardiovascular features (i.e., positive inotropy/lusitropy) that may have relevance for pharmacological treatment of heart failure. In the search for new, organic-based compounds that release HNO, we examined isopropylamine NONOate (IPA/NO; Na[(CH 3)2-CHNH(N(O)NO]), which is an adduct of NO and a primary amine. The chemical and pharmacological properties of IPA/NO were compared to those of Angeli's salt and a NO-producing NONOate, DEA/NO (Na[Et 2NN(O)NO]), which is a secondary amine adduct. Under physiological conditions IPA/NO exhibited all the markers of HNO production (e.g., reductive nitrosylation, thiol reactivity, positive inotropy). These data suggest that primary amine NONOates may be useful as HNO donors in complement to the existing series of secondary amine NONOates, which are well-characterized NO donors.

Original languageEnglish (US)
Pages (from-to)8220-8228
Number of pages9
JournalJournal of Medicinal Chemistry
Volume48
Issue number26
DOIs
StatePublished - Dec 29 2005

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Amines
Nitric Oxide
Pharmacology
Nitrogen Oxides
diazeniumdiolate
Nitric Oxide Donors
Treatment Failure
Sulfhydryl Compounds
Heart Failure

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Miranda, K. M., Katori, T., Torres De Holding, C. L., Thomas, L., Ridnour, L. A., McLendon, W. J., ... Wink, D. A. (2005). Comparison of the NO and HNO donating properties of diazeniumdiolates: Primary amine adducts release HNO in vivo. Journal of Medicinal Chemistry, 48(26), 8220-8228. https://doi.org/10.1021/jm050151i

Comparison of the NO and HNO donating properties of diazeniumdiolates : Primary amine adducts release HNO in vivo. / Miranda, Katrina M; Katori, Tatsuo; Torres De Holding, Claudia L.; Thomas, Lynta; Ridnour, Lisa A.; McLendon, William J.; Cologna, Stephanie M.; Dutton, Andrew S.; Champion, Hunter C.; Mancardi, Daniele; Tocchetti, Carlo G.; Saavedra, Joseph E.; Keefer, Larry K.; Houk, K. N.; Fukuto, Jon M.; Kass, David A.; Paolocci, Nazareno; Wink, David A.

In: Journal of Medicinal Chemistry, Vol. 48, No. 26, 29.12.2005, p. 8220-8228.

Research output: Contribution to journalArticle

Miranda, KM, Katori, T, Torres De Holding, CL, Thomas, L, Ridnour, LA, McLendon, WJ, Cologna, SM, Dutton, AS, Champion, HC, Mancardi, D, Tocchetti, CG, Saavedra, JE, Keefer, LK, Houk, KN, Fukuto, JM, Kass, DA, Paolocci, N & Wink, DA 2005, 'Comparison of the NO and HNO donating properties of diazeniumdiolates: Primary amine adducts release HNO in vivo', Journal of Medicinal Chemistry, vol. 48, no. 26, pp. 8220-8228. https://doi.org/10.1021/jm050151i
Miranda, Katrina M ; Katori, Tatsuo ; Torres De Holding, Claudia L. ; Thomas, Lynta ; Ridnour, Lisa A. ; McLendon, William J. ; Cologna, Stephanie M. ; Dutton, Andrew S. ; Champion, Hunter C. ; Mancardi, Daniele ; Tocchetti, Carlo G. ; Saavedra, Joseph E. ; Keefer, Larry K. ; Houk, K. N. ; Fukuto, Jon M. ; Kass, David A. ; Paolocci, Nazareno ; Wink, David A. / Comparison of the NO and HNO donating properties of diazeniumdiolates : Primary amine adducts release HNO in vivo. In: Journal of Medicinal Chemistry. 2005 ; Vol. 48, No. 26. pp. 8220-8228.
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