National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Ramelteon

Synonyms

RAMELTEON

Ramelteon

Rozerem

TAK-375

Definitions

A synthetic melatonin analogue with hypnotic and circadian rhythm-modulating activities. Ramelteon binds to and activates melatonin receptors 1 and 2 in the suprachiasmatic nucleus (SCN) of the brain, thereby promoting the onset of sleep. Unlike the nonbenzodiazepine sedative hypnotics zolpidem and zaleplon, this agent does not activate GABA receptors and, so, produces no GABA receptor-mediated anxiolytic, myorelaxant, and amnesic effects.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C66504

CAS_Registry

196597-26-9

Chemical_Formula

C16H21NO2

code

C66504

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#C63923

Contributing_Source

FDA

DEFINITION

A synthetic melatonin analogue with hypnotic and circadian rhythm-modulating activities. Ramelteon binds to and activates melatonin receptors 1 and 2 in the suprachiasmatic nucleus (SCN) of the brain, thereby promoting the onset of sleep. Unlike the nonbenzodiazepine sedative hypnotics zolpidem and zaleplon, this agent does not activate GABA receptors and, so, produces no GABA receptor-mediated anxiolytic, myorelaxant, and amnesic effects.

FDA_UNII_Code

901AS54I69

FULL_SYN

RAMELTEON

Ramelteon

Rozerem

TAK-375

label

Ramelteon

Legacy Concept Name

Ramelteon

NCI_Drug_Dictionary_ID

598363

PDQ_Closed_Trial_Search_ID

598363

PDQ_Open_Trial_Search_ID

598363

Preferred_Name

Ramelteon

prefixIRI

Thesaurus:C66504

Semantic_Type

Pharmacologic Substance

UMLS_CUI

C1565316

subClassOf

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

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