Term Name: paraminabeolide C
Synonyms: (22S,23R,25R)-22-hydroxy-3,26-dioxo-23,26-epoxyergosta-1,4-dien-18-yl acetate
Definition: A withanolide that is 23,26-epoxyergosta-1,4-diene substituted by an acetyloxy group at position 18, a hydroxy group at position 22 and oxo groups at positions 3 and 26. Isolated from a Formosan soft coral Paraminabea acronocephala, it has been found to inhibit the accumulation of the pro-inflammatory iNOS protein.
Ontology: ChEBI [CHEBI:67562]  ( EBI )

Relationships
is a type of: 3-oxo-Delta(1),Delta(4)-steroid acetate ester ergostanoid gamma-lactone secondary alcohol steroid ester withanolide
has_role: coral metabolite EC 1.14.13.39 (nitric oxide synthase) inhibitor