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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.

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Accession:CHEBI:147400 term browser browse the term
Definition:A sesquiterpenoid isolated from the marine red algae, Laurencia scoparia.
Synonyms:exact_synonym: (6S,8S,9R)-8-bromo-9-hydroxy-7,7-dimethyl-11-methylidenespiro[5.5]undec-1-en-3-one
 related_synonym: 10-bromo-9-hydroxy-15-nor-1,7(14)-chamigradien-3-one;   8-bromo-9-hydroxy-7,7-dimethyl-11-methylenespiro(5.5)undec-1-en-3-one;   Formula=C14H19BrO2;   InChI=1S/C14H19BrO2/c1-9-8-11(17)12(15)13(2,3)14(9)6-4-10(16)5-7-14/h4,6,11-12,17H,1,5,7-8H2,2-3H3/t11-,12-,14+/m1/s1;   InChIKey=ZERRJERBGYWIKI-YRGRVCCFSA-N;   SMILES=C1([C@H](Br)[C@H](O)CC(=C)[C@]12C=CC(=O)CC2)(C)C;   mailione
 xref: CAS:185213-74-5;   PMID:11250580;   PMID:11754610;   PMID:15548002;   PMID:27536968

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Term Annotations click to browse term
  CHEBI ontology 19823
    role 19773
      biological role 19773
        biochemical role 19390
          metabolite 19367
            marine metabolite 5260
              ma'ilione 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19823
    subatomic particle 19821
      composite particle 19821
        hadron 19821
          baryon 19821
            nucleon 19821
              atomic nucleus 19821
                atom 19821
                  main group element atom 19720
                    main group molecular entity 19720
                      s-block molecular entity 19502
                        hydrogen molecular entity 19495
                          hydrides 18855
                            organic hydride 18361
                              organic fundamental parent 18361
                                hydrocarbon 18074
                                  terpene 12719
                                    sesquiterpene 2728
                                      sesquiterpenoid 2728
                                        ma'ilione 0
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