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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:tubocapsanolide A
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Accession:CHEBI:66325 term browser browse the term
Definition:A withanolide that is 5beta,6beta:16alpha,17alpha-diepoxywitha-2,24-dienolide substituted by a hydroxy group at position 4 and an oxo group at position 1. Isolated from Tubocapsicum anomalum, it exhibits cytotoxic activity.
Synonyms:exact_synonym: (4beta,5beta,6beta,16alpha,17alpha)-17-{(1R)-1-[(2R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl}-4-hydroxy-5,6:16,17-diepoxyandrost-2-en-1-one
 related_synonym: 5beta,6beta:16alpha,17alpha-diepoxy-4beta-hydroxy-1-oxo-witha-2,24-dienolide;   Formula=C28H36O6;   InChI=1S/C28H36O6/c1-13-10-19(32-24(31)14(13)2)15(3)27-23(33-27)12-18-16-11-22-28(34-22)21(30)7-6-20(29)26(28,5)17(16)8-9-25(18,27)4/h6-7,15-19,21-23,30H,8-12H2,1-5H3/t15-,16-,17+,18+,19-,21+,22-,23-,25+,26+,27-,28-/m1/s1;   InChIKey=RQGXOMVMGPVOQK-KAUDDYPASA-N;   SMILES=[H][C@@]1(CC(C)=C(C)C(=O)O1)[C@@H](C)[C@@]12O[C@]1([H])C[C@@]1([H])[C@]3([H])C[C@@]4([H])O[C@]44[C@@H](O)C=CC(=O)[C@]4(C)[C@@]3([H])CC[C@]21C
 xref: PMID:17417907;   PMID:17513606;   PMID:19049961;   Reaxys:11130280


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Term Annotations click to browse term
  CHEBI ontology 0
    role 0
      biological role 0
        inhibitor 0
          NF-kappaB inhibitor 0
            tubocapsanolide A 0
              20-hydroxytubocapsanolide A 0
              23-hydroxytubocapsanolide A 0
Path 2
Term Annotations click to browse term
  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
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            organic molecule 0
                              organic cyclic compound 0
                                organic heterocyclic compound 0
                                  organic heteromonocyclic compound 0
                                    saturated organic heteromonocyclic parent 0
                                      oxirane 0
                                        epoxide 0
                                          epoxy steroid 0
                                            tubocapsanolide A 0
                                              20-hydroxytubocapsanolide A 0
                                              23-hydroxytubocapsanolide A 0
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