National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Pirfenidone

Synonyms

PIRFENIDONE

pirfenidone

Pirfenidone

Definitions

An orally active synthetic antifibrotic agent structurally similar to pyridine 2,4-dicarboxylate. Pirfenidone inhibits fibroblast, epidermal, platelet-derived, and transforming beta-1 growth factors, thereby slowing tumor cell proliferation. This agent also inhibits DNA synthesis and the production of mRNA for collagen types I and III, resulting in a reduction in radiation-induced fibrosis. (NCI04)

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2635

ALT_DEFINITION

A substance that is being studied in the prevention and treatment of scar tissue caused by radiation therapy. It belongs to the family of drugs called anti-inflammatory agents.

CAS_Registry

53179-13-8

Chemical_Formula

C12H11NO

code

C2635

Concept_In_Subset

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

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157711

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173381

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157712

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173383

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C128784

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

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C177537

Contributing_Source

FDA

GDC

DEFINITION

An orally active synthetic antifibrotic agent structurally similar to pyridine 2,4-dicarboxylate. Pirfenidone inhibits fibroblast, epidermal, platelet-derived, and transforming beta-1 growth factors, thereby slowing tumor cell proliferation. This agent also inhibits DNA synthesis and the production of mRNA for collagen types I and III, resulting in a reduction in radiation-induced fibrosis. (NCI04)

FDA_UNII_Code

D7NLD2JX7U

FULL_SYN

PIRFENIDONE

pirfenidone

Pirfenidone

Is_Value_For_GDC_Property

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1909

label

Pirfenidone

Legacy Concept Name

Pirfenidone

Maps_To

Pirfenidone

NCI_Drug_Dictionary_ID

38334

PDQ_Closed_Trial_Search_ID

38334

PDQ_Open_Trial_Search_ID

38334

Preferred_Name

Pirfenidone

prefixIRI

Thesaurus:C2635

Semantic_Type

Organic Chemical

Pharmacologic Substance

UMLS_CUI

C0298067

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C257

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C797

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