OBO ID: CHEBI:66253
Term Name: topopyrone B Search Ontology:
Synonyms:
  • 8-chloro-5,7,9-trihydroxy-2-methyl-4H-naphtho[2,3-g]chromene-4,6,11-trione
Definition: A naphthochromene that is 4H-naphtho[2,3-g]chromene-4,6,11-trione substituted by a chloro group at position 8, hydroxy groups at positions 5, 7 and 9 and a methyl group at position 2. It is isolated from a fungal strain Phoma sp.BAUA2861 and acts as an inhibitor of the enzyme topoisomerase I.
References:
Ontology: ChEBI  ( EBI )
PHENOTYPE No data available