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CHEBI:194129 - ustilaginoidin G

ChEBI IDCHEBI:194129
ChEBI Nameustilaginoidin G
Stars
DefinitionA binaphthopyran resulting from the formal oxidative coupling at positions 9 of molecules of 5,6,8-trihydroxy-2-methyl-2,3-dihydro-4H-benzo[g]chromen-4-one and (6S)-5,6,8-(6S)-5,6,8-trihydroxy-2-methyl-6,9-dihydro-4H-benzo[g]chromen-4-one.
Last Modified22 November 2022
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC28H22O10
Net Charge0
Average Mass518.474
Monoisotopic Mass518.12130
SMILESCc1cc(=O)c2c(O)c3c(cc2o1)[C@H](c1c(O)cc(O)c2c(O)c4c(cc12)O[C@H](C)CC4=O)C(O)=C[C@@H]3O
InChIInChI=1S/C28H22O10/c1-9-3-13(29)25-19(37-9)5-11-21(15(31)7-17(33)23(11)27(25)35)22-12-6-20-26(14(30)4-10(2)38-20)28(36)24(12)18(34)8-16(22)32/h3,5-8,10,17,21,31-36H,4H2,1-2H3/t10-,17+,21+/m1/s1
InChIKeyCVKOMOBAWQEFIH-REGSILPCSA-N
Roles Classification
Biological Role:
mycotoxin  Poisonous substance produced by fungi.
ChEBI Ontology
Outgoing Relation(s)
ustilaginoidin G (CHEBI:194129) has role mycotoxin (CHEBI:25442)
ustilaginoidin G (CHEBI:194129) is a benzochromenone (CHEBI:64986)
ustilaginoidin G (CHEBI:194129) is a binaphthopyran (CHEBI:146014)
ustilaginoidin G (CHEBI:194129) is a naphtho-γ-pyrone (CHEBI:64542)
IUPAC Name 
(2R,9M)-5,5',6,6',8,8'-hexahydroxy-2,2'-dimethyl-2,3-dihydro-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dione
Synonyms  Source
(2R,9Ra)-5,5',6,6',8,8'-hexahydroxy-2,2'-dimethyl-2,3-dihydro-4H,4'H-[9,9'-bibenzo[g]chromene]-4,4'-dioneIUPAC
(2R,9R,9'R)-2,3-dihydro-5,5',6,6',8,8'-hexahydroxy-2,2'-dimethyl-[9,9'-bi-4H-naphtho[2,3-b]pyran]-4,4'-dioneChEBI