National Cancer Institute Thesaurus

Last uploaded: February 21, 2019
Preferred Name

Dietary Steroid

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C68341

ALT_DEFINITION

A chemically heterogeneous group of organic compounds found in food containing a 17-carbon 4-ring system (cyclopentanoperhydro-phenanthrene ring system).

code

C68341

Contributing_Source

CRCH

DEFINITION

Any substance found in the diet, comprising a terpenoid characterized by a conjugated carbon structure of four rings: three cyclohexane rings and one cyclopentane ring. Individual steroids vary by the functional groups attached to these rings and by the oxidation state of the rings.

label

Dietary Steroid

Legacy_Concept_Name

Dietary_Steroid

Preferred_Name

Dietary Steroid

prefixIRI

C68341

prefLabel

Dietary Steroid

Semantic_Type

Organic Chemical

UMLS_CUI

C2348284

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2317

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