Search Ontology:
ChEBI

halosterol A

Term ID
CHEBI:65998
Synonyms
  • (22R)-22-hydroxystigmast-4-en-3-one
  • (22R,24R)-24-ethyl-3-oxo-cholest-4-ene-22-ol
Definition
A 3-oxo steroid that is stigmast-4-en-3-one substituted by a hydroxy group at position 22 (the 22R stereoisomer). Isolated from the whole plants of Haloxylon recurvum, it exhibits chymotrypsin inhibitory activity.
References
Ontology
ChEBI  ( EBI )
Relationships
is a type of
has_parent_hydride
has_role
Phenotype
Phenotype resulting from halosterol A
Phenotype where environments contain halosterol A
Phenotype modified by environments containing halosterol A
Human Disease Model
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