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Term:
Parent Terms Term With Siblings Child Terms
pyridine N-oxides +     
(13R)-13-dihydrocarminomycin 
(1R,2S)-nortilidine +  
(1S,2R)-nortilidine +  
(2S)-2-(4-\{[(1R,2S)-2-hydroxycyclopentyl]methyl\}phenyl)propanoic acid 
(5-hydroxyindol-3-yl)acetic acid  
(6-methoxy-2-naphthyl)acetic acid 
(S)-nicotine 1-N-oxide 
1',4-dihydroxymidazolam 
1,1,1,3,3,3-hexafluoropropan-2-ol  
1-(3-chlorophenyl)piperazine  
1-hydroxymidazolam +   
1-hydroxymidazolam beta-D-glucuronide  
10,11-trans-dihydroxy-10,11-dihydrocarbamazepine +  
12-hydroxynevirapine 
2,6-dimethylaniline +   
2-(methyldithio)pyridine-N-oxide 
2-[6-chloro-3-\{[2,2-difluoro-2-(1-oxidopyridin-2-yl)ethyl]amino\}-2-oxopyrazin-1(2H)-yl]-N-(2-fluorobenzyl)acetamide 
2-[6-chloro-3-\{[2,2-difluoro-2-(1-oxidopyridin-2-yl)ethyl]amino\}-2-oxopyrazin-1(2H)-yl]-N-[5-chloro-2-(1H-tetrazol-1-yl)benzyl]acetamide 
2-\{2-[(1R)-1-[3-(cyclopropyloxy)-4-(difluoromethoxy)phenyl]-2-(1-oxidopyridin-3-yl)ethyl]-1,3-thiazol-5-yl\}-1,1,1,3,3,3-hexafluoropropan-2-ol 
2-\{2-[(1S)-1-[3-(cyclopropyloxy)-4-(difluoromethoxy)phenyl]-2-(1-oxidopyridin-3-yl)ethyl]-1,3-thiazol-5-yl\}-1,1,1,3,3,3-hexafluoropropan-2-ol 
2-formylbenzoic acid 
2-hydroxyibuprofen 
2-methoxyacetaminophen glucuronide 
2-methoxyacetaminophen glucuronide(1-) 
2-methoxyacetaminophen sulfate 
2-methoxyacetaminophen sulfate(1-) 
3'-hydroxy-4'-methoxydiclofenac 
3'-hydroxydiclofenac 
3,4-dihydroxymandelic acid  
3,5-dihydroxyphenylacetic acid 
3-chlorobenzoic acid 
3-hydroxy-2,2-dimethylbutyric acid 
3-hydroxymethylantipyrine 
4',5-dihydroxydiclofenac 
4'-hydroxydiclofenac  
4-(acetylamino)-3-hydroxyphenyl hydrogen sulfate 
4-(acetylamino)-3-hydroxyphenyl sulfate 
4-(methylamino)antipyrine 
4-(trifluoromethyl)phenol 
4-acetamidoantipyrine 
4-aminoantipyrine 
4-ethoxyaniline +   
4-formylaminoantipyrine 
4-hydroxy-2,6-dimethylaniline 
4-hydroxy-6-methylaniline 
4-hydroxymidazolam +   
4-hydroxymidazolam beta-D-glucuronide 
4-hydroxypropofol 
5'-hydroxyomeprazole  
5-carboxy-2'-deoxyuridine 
5-fluorouridine 5'-monophosphate 
5-hydroxydiclofenac  
5-hydroxydiclofenac quinone imine 
5-O-desmethyldonepezil 
6-azauridine +   
7-hydroxyticlopidine 
acetaminophen O-beta-D-glucosiduronic acid  
acetohydrazide +   
ACT-132577 +   
ACT-333679 +  
adefovir +   
alloxanthine +   
aripiprazole  
atenolol acid 
atenolol-desisopropyl 
azure B  
carbamazepine-10,11-epoxide  
carboxyibuprofen 
carboxyibuprofen(2-) 
ceftaroline +  
clopidogrel carboxylic acid 
CNDAC +  
cotinine N-oxide 
cyclosporin A metabolite M1 +  
cyclosporin A metabolite M10 
cyclosporin A metabolite M13 
cyclosporin A metabolite M16 +  
cyclosporin A metabolite M17 +  
cyclosporin A metabolite M18 +  
cyclosporin A metabolite M1A 
cyclosporin A metabolite M1cAL 
cyclosporin A metabolite M21 +  
cyclosporin A metabolite M25 
cyclosporin A metabolite M26 
cyclosporin A metabolite M8 +  
cyclosporin A metabolite M9 
D617 
desmethyl loperamide 
desmethyldoxepin +  
desmethylnaproxen  
desmethylnaproxen sulfate 
desmethylnaproxen(1-) 
desmethylranitidine 
diclofenac beta-D-glucosiduronic acid 
didesethylflurazepam 
dioxoaminopyrine 
doxorubicinol 
ethisterone 
fenofibric acid 
glycinexylidide +  
hydroxyalbendazole 
hydroxyfenbendazole 
imidaprilat  
indometacin +   
ixazomib +   
mevinolinic acid 
monoethylglycinexylidide +   
N,N-didesmethylvenlafaxine 
N,O-didesmethylvenlafaxine 
N-acetylsulfamethoxazole 
N-desmethylvenlafaxine 
nitrazepam +   
nitrososulfadiazine 
nitrososulfapyridine 
norfentanyl 
nortriptyline  
norverapamil  
O-desethyl candesartan 
O-desmethylvenlafaxine 
oxidopamine  
oxyphenbutazone +   
paliperidone 
paracetamol sulfate +   
perindoprilat 
picoline N-oxide 
prednisolone +   
procainamide 4-hydroxylamine 
proglumide +  
promazine sulfoxide 
psilocin +  
pyrazine-2-carboxylic acid  
pyridine N-oxide +   
The pyridine N-oxide derived from the parent pyridine. It is a drug metabolite of the antihypertensive agent pinacidil.
pyridine-2-thiol N-oxide 
rac-nortilidine 
ramiprilat  
ranitidine N-oxide 
ranitidine-S-oxide 
ritalinic acid  
S-(5-acetamido-2-hydroxyphenyl)-N-acetyl-L-cysteinate 
S-(5-acetamido-2-hydroxyphenyl)-N-acetyl-L-cysteine 
SCH-351591  
SN-38 +   
spiraprilat +   
sulfadiazine hydroxylamine 
sulfapyridine hydroxylamine 
tedizolid 
tenofovir (anhydrous) +   
teriflunomide  
theophylline  
trandolaprilat 
uridine +   
WR-1065  
zofenoprilat 

Synonyms
Related Synonyms: Formula=C5H5NO ;   InChI=1S/C5H5NO/c7-6-4-2-1-3-5-6/h1-5H ;   InChIKey=ILVXOBCQQYKLDS-UHFFFAOYSA-N ;   PY N-oxide ;   SMILES=[O-][n+]1ccccc1 ;   pyridine oxide ;   pyridine-1-oxide
Xrefs: Beilstein:105257 "Beilstein" ;   CAS:694-59-7 "ChemIDplus" ;   CAS:694-59-7 "NIST Chemistry WebBook"
Xref Mesh: MESH:C013229
Xrefs: MetaCyc:CPD0-2087 ;   PMID:7113255 "Europe PMC" ;   PMID:7389753 "Europe PMC" ;   Reaxys:105257 "Reaxys" ;   Wikipedia:Pyridine-N-oxide

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.