National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Metoprolol Tartrate
Synonyms

Metoprolol Tartrate

METOPROLOL TARTRATE

Lopressor

Definitions

The tartrate salt form of metoprolol, a cardioselective competitive beta-1 adrenergic receptor antagonist with antihypertensive properties and devoid of intrinsic sympathomimetic activity. Metoprolol tartrate antagonizes beta 1-adrenergic receptors in the myocardium, thereby reducing the rate and force of myocardial contraction, and consequently a diminished cardiac output. This agent may also reduce the secretion of renin with subsequent reduction in levels of angiotensin II thus decreasing sympathetic activation, including vasoconstriction, aldosterone secretion.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C29255

CAS_Registry

56392-17-7

Chemical_Formula

2C15H25NO3.C4H6O6

code

C29255

Concept_In_Subset

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

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

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

DEFINITION

The tartrate salt form of metoprolol, a cardioselective competitive beta-1 adrenergic receptor antagonist with antihypertensive properties and devoid of intrinsic sympathomimetic activity. Metoprolol tartrate antagonizes beta 1-adrenergic receptors in the myocardium, thereby reducing the rate and force of myocardial contraction, and consequently a diminished cardiac output. This agent may also reduce the secretion of renin with subsequent reduction in levels of angiotensin II thus decreasing sympathetic activation, including vasoconstriction, aldosterone secretion.

Display_Name

Metoprolol Tartrate

FDA_UNII_Code

W5S57Y3A5L

FULL_SYN

Metoprolol Tartrate

METOPROLOL TARTRATE

Lopressor

Has_Free_Acid_Or_Base_Form

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61845

label

Metoprolol Tartrate

Legacy Concept Name

Metoprolol_Tartrate

NCI_Drug_Dictionary_ID

809246

Preferred_Name

Metoprolol Tartrate

prefixIRI

Thesaurus:C29255

Semantic_Type

Organic Chemical

Pharmacologic Substance

UMLS_CUI

C0700548

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C29576

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