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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:144185 term browser browse the term
Definition:A member of the class of depsidones that is 11H-dibenzo[b,e][1,4]dioxepine substituted by methyl groups at positions 1,6 and 9, chloro group at position 2, hydroxy group at position 3, formyl group at position 4, methoxy group at position 8 and an oxo group at position 11. It is a lichen metabolite isolated from several Psoroma species.
Synonyms:exact_synonym: 2-chloro-3-hydroxy-8-methoxy-1,6,9-trimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-4-carbaldehyde
 related_synonym: Formula=C18H15ClO6;   InChI=1S/C18H15ClO6/c1-7-5-11(23-4)8(2)16-15(7)24-17-10(6-20)14(21)13(19)9(3)12(17)18(22)25-16/h5-6,21H,1-4H3;   InChIKey=LVGKNESDSKGROR-UHFFFAOYSA-N;   SMILES=ClC1=C(O)C(=C2OC=3C(=CC(=C(C3OC(C2=C1C)=O)C)OC)C)C(=O)[H];   pannarine
 xref: AGR:IND20492274;   CAS:55609-84-2;   PMID:17075315;   PMID:18721817;   PMID:22459282;   PMID:24170172;   PMID:8289110;   PMID:9080673;   PMID:9595708

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19810
    role 19758
      biological role 19758
        antimicrobial agent 17329
          pannarin 0
Path 2
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  CHEBI ontology 19810
    subatomic particle 19808
      composite particle 19808
        hadron 19808
          baryon 19808
            nucleon 19808
              atomic nucleus 19808
                atom 19808
                  main group element atom 19696
                    p-block element atom 19696
                      carbon group element atom 19599
                        carbon atom 19588
                          organic molecular entity 19588
                            organic group 18527
                              organic divalent group 18520
                                organodiyl group 18520
                                  carbonyl group 18427
                                    carbonyl compound 18427
                                      carboxylic acid 18108
                                        carboacyl group 17369
                                          univalent carboacyl group 17369
                                            formyl group 7850
                                              aldehyde 7850
                                                pannarin 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.