Posts

Spiroiminodihydantoin and guanidinohydantoin are the dominant products of 8-oxoguanosine oxidation at low fluxes of peroxynitrite: mechanistic studies with 18O.

Niles JC, Wishnok JS, Tannenbaum SR.  2004.  Spiroiminodihydantoin and guanidinohydantoin are the dominant products of 8-oxoguanosine oxidation at low fluxes of peroxynitrite: mechanistic studies with 18O. Chem Res Toxicol. 17(11):1510-9. Google Scholar PubMed

A novel nitration product formed during the reaction of peroxynitrite with 2′,3′,5′-tri-O-acetyl-7,8-dihydro-8-oxoguanosine: N-nitro-N’-[1-(2,3,5-tri-O-acetyl-beta-D-erythro-pentofuranosyl)- 2, 4-dioxoimidazolidin-5-ylidene]guanidine.

Niles JC, Wishnok JS, Tannenbaum SR.  2000.  A novel nitration product formed during the reaction of peroxynitrite with 2′,3′,5′-tri-O-acetyl-7,8-dihydro-8-oxoguanosine: N-nitro-N’-[1-(2,3,5-tri-O-acetyl-beta-D-erythro-pentofuranosyl)- 2, 4-dioxoimidazolidin-5-ylidene]guanidine. Chem Res Toxicol. 13(5):390-6. Google Scholar PubMed