OBO ID: CHEBI:66253 |
Term Name: | topopyrone B | Search Ontology: | |
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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. | ||
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Ontology: | ChEBI ( EBI ) |
PHENOTYPE
No data available