National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Rifamycin
Synonyms

5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-B)furan-1,11(2h)-dione 21-Acetate

Rifamycin SV

M-14

RIFAMYCIN

Rifamycin

Definitions

A natural antibiotic produced by Streptomyces mediterranei, Rifamycin (Ansamycin Family) is a commonly used antimycobacterial drug that inhibits prokaryotic DNA-dependent RNA synthesis and protein synthesis; it blocks RNA-polymerase transcription initiation. Rifamycin has an activity spectrum against Gram-positive and Gram-negative bacteria, but is mainly used against Mycobacterium sp. (especially M. tuberculosis) in association with other agents to overcome resistance. (NCI04)

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C29406

Accepted_Therapeutic_Use_For

Treatment of traveler's diarrhea

CAS_Registry

6998-60-3

CHEBI_ID

CHEBI:26580

Chemical_Formula

C37H47NO12

code

C29406

Concept_In_Subset

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

Contributing_Source

FDA

DEFINITION

A natural antibiotic produced by Streptomyces mediterranei, Rifamycin (Ansamycin Family) is a commonly used antimycobacterial drug that inhibits prokaryotic DNA-dependent RNA synthesis and protein synthesis; it blocks RNA-polymerase transcription initiation. Rifamycin has an activity spectrum against Gram-positive and Gram-negative bacteria, but is mainly used against Mycobacterium sp. (especially M. tuberculosis) in association with other agents to overcome resistance. (NCI04)

FDA_UNII_Code

DU69T8ZZPA

FULL_SYN

5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-B)furan-1,11(2h)-dione 21-Acetate

Rifamycin SV

M-14

RIFAMYCIN

Rifamycin

Has_Salt_Form

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C95605

label

Rifamycin

Legacy Concept Name

Rifamycin

NCI_META_CUI

CL560681

NSC Number

145604

Preferred_Name

Rifamycin

prefixIRI

Thesaurus:C29406

Semantic_Type

Pharmacologic Substance

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C280

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