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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:fomitoside E
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Accession:CHEBI:65903 term browser browse the term
Definition:A triterpene glycoside that consists of lanost-8,23-dien-21-oic acid substituted at by a alpha-acetyloxy group at position 3, a hydroxy group at position 25 and a beta-D-xylopyranosyl moiety at position 21 via a glycosidic linkage. Isolated from the fruit body of Fomitopsis pinicola, it exhibits inhibitory activity against COX-1 and COX-2.
Synonyms:exact_synonym: 1-O-[(3alpha,23E)-3-acetoxy-25-hydroxy-21-oxolanosta-8,23-dien-21-yl]-beta-D-xylopyranose
 related_synonym: 25-hydroxy-3alpha-acetoxylanost-8,23-dien-21-oicacid 21-O-beta-D-xylopyranoside;   Formula=C37H58O9;   InChI=1S/C37H58O9/c1-21(38)45-28-15-17-35(6)24-14-19-36(7)23(13-18-37(36,8)25(24)11-12-27(35)34(28,4)5)22(10-9-16-33(2,3)43)31(42)46-32-30(41)29(40)26(39)20-44-32/h9,16,22-23,26-30,32,39-41,43H,10-15,17-20H2,1-8H3/b16-9+/t22-,23-,26-,27+,28-,29+,30-,32+,35-,36-,37+/m1/s1;   InChIKey=SZJHDEBBAHZWAS-JYUDEBFNSA-N;   SMILES=[H][C@@]1(CC[C@@]2(C)C3=C(CC[C@]12C)[C@@]1(C)CC[C@@H](OC(C)=O)C(C)(C)[C@]1([H])CC3)[C@@H](C\\C=C\\C(C)(C)O)C(=O)O[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O
 xref: PMID:15679320;   Reaxys:10231343

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  CHEBI ontology 19786
    role 19732
      application 19423
        food additive 15062
          food acidity regulator 11726
            acetic acid 10856
              acetate ester 3877
                fomitoside E 0
Path 2
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  CHEBI ontology 19786
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19675
                    p-block element atom 19675
                      carbon group element atom 19596
                        carbon atom 19586
                          organic molecular entity 19586
                            heteroorganic entity 19226
                              organochalcogen compound 18983
                                organooxygen compound 18915
                                  carbohydrates and carbohydrate derivatives 12342
                                    carbohydrate 12342
                                      carbohydrate derivative 11950
                                        glycosyl compound 10981
                                          glycoside 9261
                                            pentoside 585
                                              xyloside 2
                                                beta-D-xyloside 0
                                                  fomitoside E 0
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