has role has role tertiary alpha-hydroxy ketone primary carboxamide polyketide polyphenol antimicrobial agent spiro compound enol antineoplastic agent aromatic ether secondary alcohol cyclic ketone enone enamide organic polycyclic compound aromatic ketone fungal metabolite viridicatumtoxin CHEBI:85616 SC 28762 viridicatumtoxin A chebi_ontology NSC 159628 A tetracycline-like polyketide antibiotic that is produced by several species of <em>Penicillium</em> and <em>Aspergillus</em>. EC 2.5.1.31 {ditrans,polycis-undecaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific]} inhibitor