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Cyclic N-Oxides
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Definition
: Heterocyclic compounds in which an oxygen is attached to a cyclic nitrogen.
Examples
4-Hydroxyaminoquinoline-1-oxide
;
4-Nitroquinoline-1-oxide
;
Triacetoneamine-N-Oxyl
Other names
Heterocyclic N-
Oxides; Oxides, Cyclic N; N-
Oxides, Heterocyclic; N-
Oxides, Cyclic; N Oxides, Cyclic; Heterocyclic N Oxides; Cyclic N Oxides
Substance
CAS Registry & name
Categories
Source
Drugs
*
sc-
5-
(5,5-
dimethyl-
2-
oxo-
1,3,2-
dioxaphosphinan-
2-
yl)-
5-
methy-
1-
pyrroline N-
oxide
0
*Cyclic N-Oxides.
Anal Chem. 2011 Dec 15;83(24):9600-4
mito-
carboxy proxyl
0
*Cyclic N-Oxides
*Organophosphorus Compounds.
Free Radic Biol Med. 2005 Sep 1;39(5):567-83.
lagerine N-
oxide
0
*Biphenyl Compounds
*Cyclic N-Oxides
*Quinolizidines.
Planta Med. 2011 Dec;77(18):2037-41
lagerstroemine N-
oxide
0
*Biphenyl Compounds
*Cyclic N-Oxides
*Quinolizidines.
Planta Med. 2011 Dec;77(18):2037-41
5-
epi-
dihydrolyfoline N-
oxide
0
*Biphenyl Compounds
*Cyclic N-Oxides
*Quinolizidines.
Planta Med. 2011 Dec;77(18):2037-41
decamine N-
oxide
0
*Biphenyl Compounds
*Cyclic N-Oxides
*Quinolizidines
Alkaloids.
Planta Med. 2011 Dec;77(18):2037-41
2-
mercaptopyridine-
N-
oxide
0
*Cyclic N-Oxides.
Chemistry. 2011 Nov 25;17(48):13482-94
5,5-
dimethyl-
pyrroline N-
oxide
0
*Cyclic N-Oxides.
Molecules. 2011;16(10) (dup#14):8428-36
CEN-
209
0
*Cyclic N-Oxides
*Triazines.
Biochem Pharmacol. 2012 Mar 1;83(5):574-85.
2,2,6,6-
tetraethylpiperidine nitroxide
0
*Cyclic N-Oxides
*Piperidines
Manganese.
Free Radic Res. 2011 Nov;45(11-12):1325-32.
5-
(N,N,N-
trimethylammonio)-
1,1,3,3-
tetramethylisoindolin-
2-
yloxyl
0
*Cyclic N-Oxides
*Isoindoles.
J Magn Reson. 2011 Aug;211(2):170-7
1,1,3,3-
tetramethyl-
2,3-
dihydro-
2-
azaphenalen-
2-
yloxyl
0
*Cyclic N-Oxides
*Isoindoles.
J Magn Reson. 2011 Aug;211(2):170-7.
tris(pyridine N-
oxide)
0
*Cyclic N-Oxides
*Pyridines.
Chirality. 2011 Aug;23(7):543-8
4-
nitrobenzodifuroxan
0
*Cyclic N-Oxides.
Chemistry. 2011 Jun 27;17(27):7592-604
4,5-
epoxy-
14-
hydroxy sinomenine N-
oxide
0
*Cyclic N-Oxides
*Morphinans.
J Asian Nat Prod Res. 2011 Jun;13(6):523-8
5-
hydroxymethyl-
5-
methyl-
pyrroline N-
oxide
0
*Cyclic N-Oxides.
Bioorg Med Chem. 2011 Jan 15;19(2):985-93
5-
(2-
furanyl)oxymethyl-
5-
methyl-
pyrroline N-
oxide
0
*Cyclic N-Oxides.
Bioorg Med Chem. 2011 Jan 15;19(2):985-93
5-
(2-
pyranyl)oxymethyl-
5-
methylpyrroline N-
oxide
0
*Cyclic N-Oxides.
Bioorg Med Chem. 2011 Jan 15;19(2):985-93
5(6)-
(2-
phenylethenyl)benzo(1,2-
c)1,2,5-
oxadiazole N-
oxide
0
*Cyclic N-Oxides
*Oxadiazoles.
Mol Divers 2010 Nov;14(4):643-52
2,2,4,4-
tetramethylpiperdine-
1-
oxyl
0
*Cyclic N-Oxides
Spin Labels.
Chemistry. 2010 Nov 8;16(42):12718-26
2-
(4-
bromophenyl)-
6-
methyl-
N-
(2-
(1-
oxidopyridin-
3-
yl)ethyl)pyrimidin-
4-
amine
0
*Cyclic N-Oxides
*Pyridines.
Biochem Biophys Res Commun 2010 Nov 12;402(2):280-5
3-
acetoxymethoxycarbonyl-
2,2,5,5-
tetramethyl-
1-
pyrrolidinyloxyl
0
*Cyclic N-Oxides.
J Pharm Sci 2010 Aug;99(8):3594-600
N-
ethoxymethyl-
3-
amino-
1,2,4-
benzotriazine-
1,4-
dioxide
0
*Cyclic N-Oxides
*Triazines.
Biosci Biotechnol Biochem 2010 Jun 23;74(6):1181-7
(rac)-
2-
isopropyl-
2,3-
dimethyl-
1-
oxy-
2,3-
dihydro-
imidazol-
4-
one
0
*Cyclic N-Oxides.
Org Biomol Chem. 2010 Feb 21;8(4):864-72
4,9-
dihydrotriazolo(4,5-
g)quinoline-
1-
oxide
0
*Cyclic N-Oxides
*Quinolines.
Eur J Med Chem. 2009 Dec;44(12):5117-22
2-
hydroxypyridine-
N-
oxide
0
*Cyclic N-Oxides
*Pyridines.
Inorg Chem. 2009 Dec 7;48(23):10874-6
lycoposerramine-
Z
0
*Cyclic N-Oxides
Alkaloids.
J Org Chem. 2009 Nov 20;74(22):8675-80
lycoposerramine-
X
0
*Cyclic N-Oxides
Alkaloids.
J Org Chem. 2009 Nov 20;74(22):8675-80
3-
amino-
2,2,5,5,-
tetramethyl-
1-
pyrrolidinyloxy
0
*Cyclic N-Oxides.
Anal Chem. 2009 Oct 1;81(19):8033-40
4-
maleimide-
2,2,6,6-
tetramethyl-
4-
piperidine-
N-
oxide
0
*Cyclic N-Oxides
*Maleimides.
Anal Chem. 2009 Sep 15;81(18):7611-7
2,2',5,5'-
tetra(tert-
butyl)-
4,4'-
bis(ethoxycarbonyl)-
3,3'-
bipyrrolyl-
1,1'-
dioxyl
0
*Cyclic N-Oxides
*Pyrroles
Spin Labels.
J Am Chem Soc 2009 Jul 29;131(29):10092-106
bis-
TEMPO-
bisketal
0
*Cyclic N-Oxides
*Spiro Compounds.
Angew Chem Int Ed Engl. 2009;48(27):4996-5000
tetrathiafulvaleneamido-
2-
pyrimidine-
1-
oxide
0
*Cyclic N-Oxides
Ligands.
Inorg Chem 2009 Jun 1;48(11):4631-3
2,6-
bis((diphenylphosphinoyl)methyl)pyridine N-
oxide
0
*Cyclic N-Oxides
*Pyridines.
Inorg Chem. 2009 Apr 6;48(7):3104-13
BDPA-
TEMPO biradical
0
*Allyl Compounds
*Cyclic N-Oxides.
Org Lett 2009 May 7;11(9):1871-4
DOV 315090
0
*Cyclic N-Oxides
*Pyrimidines.
BMC Pharmacol 2008;8:11
5-
N-
beta-
cyclodextrin-
carboxamide-
5-
methyl-
1-
pyrroline N-
oxide
0
*Cyclic N-Oxides
*beta-Cyclodextrins.
J Org Chem. 2008 Sep 19;73(18):7108-17
UDP-
TEMPO
0
*Cyclic N-Oxides
Uridine Diphosphate/*analogs & derivatives.
Carbohydr Res 2007 Feb 26;342(3-4):460-6
1-
hydroxy-
2,2,5,5-
tetramethyl-
3-
imidazoline-
3-
oxide
0
*Cyclic N-Oxides
*Imidazolidines.
Ultrason Sonochem 2008 Apr;15(4):497-501
Hemi-
GS-
TEMPO 5-
125
0
*Cyclic N-Oxides.
Int J Radiat Oncol Biol Phys 2008 Mar 1;70(3):816-25
3-
(4-
(methylnitrosoamino)-