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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:celastrol
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Accession:CHEBI:63959 term browser browse the term
Definition:A pentacyclic triterpenoid that is 24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid bearing an oxo substituent at position 2, a hydroxy substituent at position 3 and two methyl groups at positions 9 and 13. An antioxidant and anti-inflammatory agent. Potently inhibits lipid peroxidation in mitochondria and inhibits TNF-alpha-induced NFkappaB activation. Also shown to inhibit topoisomerase II activity in vitro (IC50 = 7.41 muM).
Synonyms:exact_synonym: (2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid
 related_synonym: (2R,4aS,6aS,12bR,14aS,14bR)-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydro-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-2-picenecarboxylic acid;   3-hydroxy-9beta,13alpha-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid;   D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-, (20alpha)-;   Formula=C29H38O4;   InChI=1S/C29H38O4/c1-17-18-7-8-21-27(4,19(18)15-20(30)23(17)31)12-14-29(6)22-16-26(3,24(32)33)10-9-25(22,2)11-13-28(21,29)5/h7-8,15,22,31H,9-14,16H2,1-6H3,(H,32,33)/t22-,25-,26-,27+,28-,29+/m1/s1;   InChIKey=KQJSQWZMSAGSHN-JJWQIEBTSA-N;   SMILES=[H][C@@]12C[C@@](C)(CC[C@]1(C)CC[C@]1(C)C3=CC=C4C(C)=C(O)C(=O)C=C4[C@]3(C)CC[C@@]21C)C(O)=O;   Tripterine
 xref: CAS:34157-83-0;   HMDB:HMDB0002385
 xref_mesh: MESH:C050414
 xref: PMID:11809076;   PMID:15593077;   PMID:20934245;   PMID:20954803;   PMID:21134410;   PMID:21414301;   PMID:21425580;   PMID:21466843;   PMID:21569548;   PMID:21666907;   PMID:21850367;   PMID:21865725;   PMID:21866552;   PMID:22087583;   PMID:22206928;   PMID:22334592;   Patent:KR20100097843;   Patent:US2011263693;   Reaxys:2194425


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  CHEBI ontology 0
    role 0
      chemical role 0
        antioxidant 0
          celastrol 0
Path 2
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  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    main group molecular entity 0
                      s-block molecular entity 0
                        hydrogen molecular entity 0
                          hydrides 0
                            organic hydride 0
                              organic fundamental parent 0
                                hydrocarbon 0
                                  terpene 0
                                    triterpene 0
                                      triterpenoid 0
                                        pentacyclic triterpenoid 0
                                          celastrol 0
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