funalenone
funalenone
An organic tricyclic compound that is 1<em>H</em>-phenalen-1-one which is substituted by hydroxy groups at positions 3,4,7, and 9, by a methoxy group at position 2, and by a methyl group at position 6. It is a collagenase inhibitor produced by <em>Aspergillus niger</em>.