National Cancer Institute Thesaurus

Last uploaded: February 21, 2019
Preferred Name

Dirithromycin

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C47496

CAS_Registry

62013-04-1

CHEBI_ID

CHEBI:474014

Chemical_Formula

C42H78N2O14

code

C47496

Concept_In_Subset

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

Contributing_Source

FDA

DEFINITION

A semi-synthetic macrolide antibiotic pro-drug. Dirithromycin is converted by hydrolysis during intestinal absorption into the microbiologically active erythromycylamine. Eryhtromylamine binds to the 50 S subunit of the 70 S ribosome of susceptible organisms, thereby inhibiting bacterial RNA-dependent protein synthesis. This antibiotic is used in the treatment of infections of the respiratory tract, skin and soft tissue caused by gram-positive microorganisms, including S. aureus, S. pneumonia and pyogenes, gram-negative microorganisms, including H. influenzae, L. pneumophila, M. catarrhalis, and M. pneumoniae.

FDA_UNII_Code

1801D76STL

FULL_SYN

Erythromycin, 9-deoxo-11-deoxy-9,11-(imino(2-(2-methoxyethoxy)ethylidene)oxy)-,(9S(R))-

Dynabac

label

Dirithromycin

Legacy_Concept_Name

Dirithromycin

Preferred_Name

Dirithromycin

prefixIRI

C47496

prefLabel

Dirithromycin

Semantic_Type

Pharmacologic Substance

UMLS_CUI

C0058445

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C261

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http://purl.bioontology.org/ontology/MESH/C053853 Medical Subject Headings LOOM
http://purl.bioontology.org/ontology/LNC/LP17270-7 Logical Observation Identifier Names and Codes LOOM
http://purl.bioontology.org/ontology/LNC/MTHU016192 Logical Observation Identifier Names and Codes LOOM
http://purl.obolibrary.org/obo/CHEBI_474014 Chemical Entities of Biological Interest Ontology LOOM
http://purl.obolibrary.org/obo/CHEBI_474014 GenEpiO LOOM