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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:lehualide K
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Accession:CHEBI:68011 term browser browse the term
Definition:An organic disulfide that is didecyl disulfide in which the hydrogens of the terminal methyl groups are replaced by 3,4-dimethoxy-5-methyl-2H-pyran-2-ones groups respectively. It has been isolated from the marine sponge of the genus Plakortis.
Synonyms:exact_synonym: 6,6'-(disulfanediyldidecane-10,1-diyl)bis(3,4-dimethoxy-5-methyl-2H-pyran-2-one)
 related_synonym: Formula=C36H58O8S2;   InChI=1S/C36H58O8S2/c1-27-29(43-35(37)33(41-5)31(27)39-3)23-19-15-11-7-9-13-17-21-25-45-46-26-22-18-14-10-8-12-16-20-24-30-28(2)32(40-4)34(42-6)36(38)44-30/h7-26H2,1-6H3;   InChIKey=URLHPPRLAKCXAF-UHFFFAOYSA-N;   SMILES=COc1c(C)c(CCCCCCCCCCSSCCCCCCCCCCc2oc(=O)c(OC)c(OC)c2C)oc(=O)c1OC
 xref: PMID:21351759;   Reaxys:21452358

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  CHEBI ontology 19762
    role 19708
      biological role 19708
        biochemical role 19312
          metabolite 19291
            eukaryotic metabolite 18959
              animal metabolite 18789
                lehualide K 0
Path 2
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  CHEBI ontology 19762
    subatomic particle 19760
      composite particle 19760
        hadron 19760
          baryon 19760
            nucleon 19760
              atomic nucleus 19760
                atom 19760
                  main group element atom 19651
                    p-block element atom 19651
                      carbon group element atom 19570
                        carbon atom 19560
                          organic molecular entity 19560
                            organic group 18611
                              organic divalent group 18602
                                organodiyl group 18602
                                  carbonyl group 18519
                                    carbonyl compound 18519
                                      carboxylic ester 15526
                                        lactone 9735
                                          delta-lactone 3865
                                            2-pyranones 754
                                              lehualide K 0
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