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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:65913 term browser browse the term
Definition:A triterpene glycoside with strong antifungal activity against Aspergillus fumigatus and Candida albicans. It is isolated from natural Chaetomium
Synonyms:exact_synonym: (1R,2R,4aS,6aR,8R,9R,10aS,12aS)-9-(acetyloxy)-8-(beta-D-glucopyranosyloxy)-2,4a,7,7,10a,12a-hexamethyl-2-[(2R)-3-methylbutan-2-yl]-1,2,3,4,4a,5,6,6a,7,8,9,10,10a,11,12,12a-hexadecahydrochrysene-1-carboxylic acid
 related_synonym: Formula=C38H62O10;   InChI=1S/C38H62O10/c1-19(2)20(3)35(7)15-16-37(9)23-11-12-26-34(5,6)31(48-33-29(43)28(42)27(41)25(18-39)47-33)24(46-21(4)40)17-36(26,8)22(23)13-14-38(37,10)30(35)32(44)45/h19-20,24-31,33,39,41-43H,11-18H2,1-10H3,(H,44,45)/t20-,24-,25-,26+,27-,28+,29-,30-,31+,33+,35-,36-,37-,38+/m1/s1;   InChIKey=VAULMUOCCMYLIA-SQBLQFOUSA-N;   SMILES=[H][C@]1(O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)O[C@H]1[C@@H](C[C@]2(C)C3=C(CC[C@@]2([H])C1(C)C)[C@@]1(C)CC[C@](C)([C@H](C)C(C)C)[C@@H](C(O)=O)[C@]1(C)CC3)OC(C)=O
 xref: PMID:15784979;   PMID:15914927

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  CHEBI ontology 19838
    role 19810
      biological role 19808
        antimicrobial agent 18202
          FR207944 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
                                  carbohydrates and carbohydrate derivatives 15270
                                    carbohydrate 15270
                                      monosaccharide 4802
                                        aldose 3220
                                          aldohexose 2872
                                            glucose 2826
                                              D-glucose 2824
                                                D-glucopyranose 1806
                                                  beta-D-glucose 1657
                                                    FR207944 0
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