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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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:rotiorinol A
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Accession:CHEBI:68785 term browser browse the term
Definition:An azaphilone that is 9,9a-dihydro-2H-furo[3,2-g]isochromen-2-one substituted by an acetyl group at position 3, a hydroxy group at position 9, a 3,5-dimethylhepta-1,3-dien-1-yl group at position 6 and a methyl group at position 9a. It has been isolated from Chaetomium cupreum and exhibits antifungal activity.
Synonyms:exact_synonym: (9R,9aR)-3-acetyl-6-[(1E,3E,5S)-3,5-dimethylhepta-1,3-dien-1-yl]-9-hydroxy-9a-methyl-9,9a-dihydro-2H-furo[3,2-g]isochromen-2-one
 related_synonym: 6-acetyl-3-(3,5-dimethyl-1E,3E-heptadienyl)-9R-hydroxy-8a(R)-methyl-7H-furo[2,3-g]-2-benzopyran-7-one;   Formula=C23H26O5;   InChI=1S/C23H26O5/c1-6-13(2)9-14(3)7-8-17-10-16-11-19-20(15(4)24)22(26)28-23(19,5)21(25)18(16)12-27-17/h7-13,21,25H,6H2,1-5H3/b8-7+,14-9+/t13-,21+,23+/m0/s1;   InChIKey=QXVIQXFZWZQGMX-CBNFSBMOSA-N;   SMILES=CC[C@H](C)\\C=C(C)\\C=C\\C1=CC2=CC3=C(C(C)=O)C(=O)O[C@@]3(C)[C@H](O)C2=CO1
 xref: PMID:16792406;   Reaxys:15840535

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  CHEBI ontology 19838
    role 19810
      biological role 19808
        antimicrobial agent 18202
          antifungal agent 17133
            rotiorinol A 0
Path 2
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  CHEBI ontology 19838
    subatomic particle 19836
      composite particle 19836
        hadron 19836
          baryon 19836
            nucleon 19836
              atomic nucleus 19836
                atom 19836
                  main group element atom 19782
                    p-block element atom 19782
                      carbon group element atom 19722
                        carbon atom 19719
                          organic molecular entity 19719
                            heteroorganic entity 19474
                              organochalcogen compound 19262
                                organooxygen compound 19153
                                  ester 17449
                                    carboxylic ester 16725
                                      lactone 13226
                                        gamma-lactone 6864
                                          rotiorinol A 0
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