Term Name: tubocapsanolide A
Synonyms: (4beta,5beta,6beta,16alpha,17alpha)-17-{(1R)-1-[(2R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl}-4-hydroxy-5,6:16,17-diepoxyandrost-2-en-1-one, 5beta,6beta:16alpha,17alpha-diepoxy-4beta-hydroxy-1-oxo-witha-2,24-dienolide
Definition: A withanolide that is 5beta,6beta:16alpha,17alpha-diepoxywitha-2,24-dienolide substituted by a hydroxy group at position 4 and an oxo group at position 1. Isolated from Tubocapsicum anomalum, it exhibits cytotoxic activity.
Ontology: ChEBI [CHEBI:66325]  ( EBI )

Relationships
is a type of: 4-hydroxy steroid delta-lactone enone epoxy steroid ergostanoid secondary alcohol withanolide
has_role: antineoplastic agent NF-kappaB inhibitor
inverse has_functional_parent: 20-hydroxytubocapsanolide A 23-hydroxytubocapsanolide A