Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-05-14 22:22:55 UTC
Update Date2022-08-31 06:22:22 UTC
Metabolite IDMMDBc0004379
Metabolite Identification
Common NameOxisterigmatocystin C
Description(3S,5R,7S)-15-hydroxy-5,11-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),10,14,16,18-hexaen-13-one 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. Based on a literature review very few articles have been published on (3S,5R,7S)-15-hydroxy-5,11-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),10,14,16,18-hexaen-13-one.
Structure
SynonymsNot Available
Molecular FormulaC19H16O7
Average Mass356.33
Monoisotopic Mass356.089602855
IUPAC Name(3S,5R,7S)-15-hydroxy-5,11-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0^{2,9}.0^{3,7}.0^{14,19}]icosa-1,9,11,14(19),15,17-hexaen-13-one
Traditional Name(3S,5R,7S)-15-hydroxy-5,11-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0^{2,9}.0^{3,7}.0^{14,19}]icosa-1,9,11,14(19),15,17-hexaen-13-one
CAS Registry NumberNot Available
SMILES
[H][C@@]1(C[C@@]2([H])C3=C(O[C@@]2([H])O1)C=C(OC)C1=C3OC2=CC=CC(O)=C2C1=O)OC
InChI Identifier
InChI=1S/C19H16O7/c1-22-11-7-12-14(8-6-13(23-2)26-19(8)25-12)18-16(11)17(21)15-9(20)4-3-5-10(15)24-18/h3-5,7-8,13,19-20H,6H2,1-2H3/t8-,13+,19-/m0/s1
InChI KeyIWOYVIQOJCFZEP-XFEHBMGASA-N