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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:ustilaginoidin B
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Accession:CHEBI:194127 term browser browse the term
Definition:A binaphthopyran resulting from the formal oxidative coupling at positions 9 of molecules of 5,6,8-trihydroxy-2-methyl-4H-benzo[g]chromen-4-one and 5,6,8-trihydroxy-2-(hydroxymethyl)-4H-benzo[g]chromen-4-one.
Synonyms:exact_synonym: (9M)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dione
 related_synonym: (9R,9'R)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-[9,9'-bi-4H-naphtho[2,3-b]pyran]-4,4'-dione;   (9Ra)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-4H,4'H-[9,9'-bibenzo[g]chromene]-4,4'-dione;   Formula=C28H18O11;   InChI=1S/C28H18O11/c1-9-2-13(30)25-19(38-9)4-11-21(15(32)6-17(34)23(11)27(25)36)22-12-5-20-26(14(31)3-10(8-29)39-20)28(37)24(12)18(35)7-16(22)33/h2-7,29,32-37H,8H2,1H3;   InChIKey=GZIQKPWGGIPNAJ-UHFFFAOYSA-N;   SMILES=CC1=CC(=O)C2=C(O)C3=C(C=C2O1)C(=C(O)C=C3O)C1=C2C=C3OC(CO)=CC(=O)C3=C(O)C2=C(O)C=C1O
 xref: PMID:36287930



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  CHEBI ontology 19808
    role 19784
      biological role 19782
        poison 18590
          toxin 15966
            mycotoxin 12009
              ustilaginoidin B 0
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  CHEBI ontology 19808
    subatomic particle 19806
      composite particle 19806
        hadron 19806
          baryon 19806
            nucleon 19806
              atomic nucleus 19806
                atom 19806
                  main group element atom 19756
                    p-block element atom 19756
                      carbon group element atom 19705
                        carbon atom 19702
                          organic molecular entity 19702
                            heteroorganic entity 19460
                              organochalcogen compound 19224
                                organooxygen compound 19141
                                  carbonyl compound 18869
                                    ketone 17165
                                      cyclic ketone 15685
                                        naphtho-gamma-pyrone 1205
                                          ustilaginoidin B 0
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