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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/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:3-oxo-23-hydroxyurs-12-en-28-oic acid
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Accession:CHEBI:67951 term browser browse the term
Definition:A pentacyclic triterpenoid that is urs-12-ene substituted by an oxo group at position 3, a carboxy group at position 28 and a hydroxy group at position 23. It has been isolated from Juglans sinensis.
Synonyms:exact_synonym: 23-hydroxy-3-oxours-12-en-28-oic acid
 related_synonym: Formula=C30H46O4;   InChI=1S/C30H46O4/c1-18-9-14-30(25(33)34)16-15-28(5)20(24(30)19(18)2)7-8-22-26(3)12-11-23(32)27(4,17-31)21(26)10-13-29(22,28)6/h7,18-19,21-22,24,31H,8-17H2,1-6H3,(H,33,34)/t18-,19+,21-,22-,24+,26+,27+,28-,29-,30+/m1/s1;   InChIKey=RWFVBIQKMCLKMM-CARKBDGISA-N;   SMILES=C[C@@H]1CC[C@@]2(CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CCC(=O)[C@@](C)(CO)[C@@H]5CC[C@@]34C)[C@@H]2[C@H]1C)C(O)=O
 xref: PMID:21309591;   Reaxys:6988922



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  CHEBI ontology 19831
    role 19807
      biological role 19805
        biochemical role 19515
          metabolite 19502
            eukaryotic metabolite 19319
              plant metabolite 17959
                3-oxo-23-hydroxyurs-12-en-28-oic acid 0
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  CHEBI ontology 19831
    subatomic particle 19829
      composite particle 19829
        hadron 19829
          baryon 19829
            nucleon 19829
              atomic nucleus 19829
                atom 19829
                  main group element atom 19779
                    p-block element atom 19779
                      carbon group element atom 19728
                        carbon atom 19724
                          organic molecular entity 19724
                            heteroorganic entity 19477
                              organochalcogen compound 19240
                                organooxygen compound 19155
                                  carbonyl compound 18874
                                    ketone 17181
                                      cyclic ketone 15697
                                        alicyclic ketone 1149
                                          cyclic terpene ketone 144
                                            3-oxo-23-hydroxyurs-12-en-28-oic acid 0
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