National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Armodafinil

Synonyms

Armodafinil

armodafinil

ARMODAFINIL

(-)-2-((R)-(Diphenylmethyl)sulfinyl)acetamide

Nuvigil

Definitions

The R-enantiomer of the racemic synthetic agent modafinil with central nervous system (CNS) stimulant and wakefulness-promoting activities. Although the exact mechanism of action has yet to be fully elucidated, armodafinil appears to inhibit the reuptake of dopamine by binding to the dopamine-reuptake pump, which leads to an increase in extracellular dopamine levels in some brain regions. This agent does not bind to or inhibit several receptors and enzymes that may be involved in sleep/wake regulation and is not a direct- or indirect-acting dopamine receptor agonist. Armodafinil has a longer half-life than modafinil.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C65241

Accepted_Therapeutic_Use_For

Excessive sleepiness

ALT_DEFINITION

A drug that is used to treat certain sleep disorders, such as narcolepsy. It makes patients feel more alert and awake. It is also being studied in the treatment of insomnia and fatigue in patients treated for cancer. Armodafinil acts in a part of the brain that controls sleep and wakefulness. It is a type of wakefulness-promoting agent.

CAS_Registry

112111-43-0

Chemical_Formula

C15H15NO2S

code

C65241

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 R-enantiomer of the racemic synthetic agent modafinil with central nervous system (CNS) stimulant and wakefulness-promoting activities. Although the exact mechanism of action has yet to be fully elucidated, armodafinil appears to inhibit the reuptake of dopamine by binding to the dopamine-reuptake pump, which leads to an increase in extracellular dopamine levels in some brain regions. This agent does not bind to or inhibit several receptors and enzymes that may be involved in sleep/wake regulation and is not a direct- or indirect-acting dopamine receptor agonist. Armodafinil has a longer half-life than modafinil.

Display_Name

Armodafinil

FDA_UNII_Code

V63XWA605I

FULL_SYN

Armodafinil

armodafinil

ARMODAFINIL

(-)-2-((R)-(Diphenylmethyl)sulfinyl)acetamide

Nuvigil

label

Armodafinil

Legacy Concept Name

Armodafinil

NCI_Drug_Dictionary_ID

617902

PDQ_Closed_Trial_Search_ID

617902

PDQ_Open_Trial_Search_ID

617902

Preferred_Name

Armodafinil

prefixIRI

Thesaurus:C65241

Semantic_Type

Pharmacologic Substance

UMLS_CUI

C1701455

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C47795

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