COC1=C(O)C2=C([C@@H]3CCO[C@@H]3O2)C2=C1C(=O)C1=C(O2)C=CC=C1O

InChIKey=FAYWFTGEUVDVPA-ULCDLSAGSA-N

C18H14O7

342.303

Organic compounds

Phenylpropanoids and polyketides

Sterigmatocystins

Not available

Not available

Sterigmatocystins

Xanthones Chromones Coumarans Anisoles 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Alkyl aryl ethers Pyranones and derivatives Vinylogous esters Vinylogous acids Tetrahydrofurans Heteroaromatic compounds Oxacyclic compounds Acetals Organic oxides Hydrocarbon derivatives

Aromatic heteropolycyclic compounds

Sterigmatocystin backbone - Xanthone - Dibenzopyran - Xanthene - Chromone - Benzopyran - 1-benzopyran - Coumaran - Anisole - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Pyranone - Pyran - Benzenoid - Heteroaromatic compound - Vinylogous ester - Vinylogous acid - Tetrahydrofuran - Ether - Oxacycle - Acetal - Organoheterocyclic compound - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Organic oxide - Aromatic heteropolycyclic compound

This compound belongs to the class of organic compounds known as sterigmatocystins. These are a group of closely related fungal metabolites chemically characterized by a xanthone moiety fused to a dihydrodifurano or a tetrahydrodifurano moiety. The chemical difference among the various sterigmagocystins are the presence or absence of unsaturation at positions 2 and 3 of the difurano ring system, the substitution pattern on positions 6, 7, and 10 of the xanthone system and/or the substituent on position 3 of the difurano system. They are produced by Aspergilus spp. and Bipolaris spp.

CHEBI:4572 : sterigmatocystins
LIPIDMAPS (LMPK10000004) : Aflatoxins and related substances
KEGG (C03944) : Aflatoxins and related substances