National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Omeprazole

Synonyms

5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole

H168/68

Losec

OMEP

OMEPRAZOLE

Omeprazole

Prilosec

omeprazole

Definitions

A benzimidazole with selective and irreversible proton pump inhibition activity. Omeprazole forms a stable disulfide bond with the sulfhydryl group of the hydrogen-potassium (H+ - K+) ATPase found on the secretory surface of parietal cells, thereby inhibiting the final transport of hydrogen ions (via exchange with potassium ions) into the gastric lumen and suppressing gastric acid secretion. This agent exhibits no anticholinergic activities and does not antagonize histamine H2 receptors.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C716

ALT_DEFINITION

A drug that inhibits gastric acid secretion.

CAS_Registry

73590-58-6

CHEBI_ID

CHEBI:7772

Chemical_Formula

C17H19N3O3S

code

C716

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C176424

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173381

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173383

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116978

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C201600

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116977

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63923

Contributing_Source

CTRP

FDA

HemOnc

DEFINITION

A benzimidazole with selective and irreversible proton pump inhibition activity. Omeprazole forms a stable disulfide bond with the sulfhydryl group of the hydrogen-potassium (H+ - K+) ATPase found on the secretory surface of parietal cells, thereby inhibiting the final transport of hydrogen ions (via exchange with potassium ions) into the gastric lumen and suppressing gastric acid secretion. This agent exhibits no anticholinergic activities and does not antagonize histamine H2 receptors.

Display_Name

Omeprazole

FDA_UNII_Code

KG60484QX9

FULL_SYN

5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole

H168/68

Losec

OMEP

OMEPRAZOLE

Omeprazole

Prilosec

omeprazole

Has_Salt_Form

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C74598

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C66256

label

Omeprazole

Legacy Concept Name

Omeprazole

NCI_Drug_Dictionary_ID

42309

PDQ_Closed_Trial_Search_ID

42309

PDQ_Open_Trial_Search_ID

42309

Preferred_Name

Omeprazole

prefixIRI

Thesaurus:C716

Semantic_Type

Organic Chemical

Pharmacologic Substance

UMLS_CUI

C0028978

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C29723

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Delete Mapping To Ontology Source
http://purl.obolibrary.org/obo/CHEBI_7772 EFO LOOM
http://purl.obolibrary.org/obo/XCO_0000578 XCO LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 HOIP LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 CHEBI LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D03.383.725.024.500 RH-MESH LOOM
http://evs.nci.nih.gov/ftp1/NDF-RT/NDF-RT.owl#N0000147569 ODAE LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000147569 NDFRT LOOM
http://purl.obolibrary.org/obo/NCIT_C716 BERO LOOM
http://purl.bioontology.org/ontology/MESH/D009853 MESH LOOM
http://stirdf.jst.go.jp/id/200907072457996528 IOBC LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D02.886.640.074.500 RH-MESH LOOM
http://www.drugbank.ca/drugs/DB00338 FTC LOOM
http://purl.bioontology.org/ontology/NDDF/003476 NDDF LOOM
http://purl.bioontology.org/ontology/SNMI/C-84291 SNMI LOOM
http://www.co-ode.org/ontologies/galen#Omeprazole GALEN LOOM
http://purl.bioontology.org/ontology/RCD/a6b.. RCD LOOM
http://purl.bioontology.org/ontology/LNC/LP18586-5 LOINC LOOM
http://purl.obolibrary.org/obo/MESH_D009853 BERO LOOM
http://purl.bioontology.org/ontology/RXNORM/7646 RXNORM LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D03.438.103.034.500 RH-MESH LOOM
http://www.phoc.org.cn/pmo/class/PMO_00017445 PMAPP-PMO LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D009853 RH-MESH LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#8941 OCHV LOOM
http://purl.bioontology.org/ontology/VANDF/4019439 VANDF LOOM
http://www.limics.fr/ontologies/ontoparonmed#Mopral ONTOPARON LOOM
http://purl.jp/bio/4/id/200906070579666972 IOBC LOOM
http://purl.bioontology.org/ontology/ATC/A02BC01 ATC LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 PDRO LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 FIDEO LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 DINTO LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 COVID-19 LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 BERO LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 BIOMODELS LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 DRON LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 NIFSTD LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 DIDEO LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 HINO LOOM
http://purl.obolibrary.org/obo/CHEBI_7772 ODNAE LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/387137007 SNOMEDCT LOOM
https://go.drugbank.com/drugs/DB00338 MDM LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#C0028978 OCHV LOOM
http://purl.bioontology.org/ontology/PDQ/CDR0000042309 PDQ LOOM
http://purl.bioontology.org/ontology/CSP/4007-0093 CRISP LOOM
http://purl.obolibrary.org/obo/OMIT_0010868 OMIT LOOM
http://purl.bioontology.org/ontology/LNC/MTHU004701 LOINC LOOM