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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:sigmoidin A
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Accession:CHEBI:66482 term browser browse the term
Definition:A tetrahydroxyflavanone that is (2S)-flavanone substituted by hydroxy groups at positions 5, 7, 3' and 4' and prenyl groups at positions 2' and 5'. Isolated from Erythrina sigmoidea, it exhibits anti-inflammatory and antioxidant activities.
Synonyms:exact_synonym: (2S)-2-[3,4-dihydroxy-2,5-bis(3-methylbut-2-en-1-yl)phenyl]-5,7-dihydroxy-2,3-dihydro-4H-chromen-4-one
 related_synonym: (2S)- 2-(3,4-dihydroxy-2,5-bis(3-methyl-2-butenyl)phenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one;   5,7,3',4'-tetrahydroxy-2',5'-diprenylflavone;   Formula=C25H28O6;   InChI=1S/C25H28O6/c1-13(2)5-7-15-9-18(17(8-6-14(3)4)25(30)24(15)29)21-12-20(28)23-19(27)10-16(26)11-22(23)31-21/h5-6,9-11,21,26-27,29-30H,7-8,12H2,1-4H3/t21-/m0/s1;   InChIKey=BVHLNRAYBCPKOY-NRFANRHFSA-N;   SMILES=CC(C)=CCc1cc([C@@H]2CC(=O)c3c(O)cc(O)cc3O2)c(CC=C(C)C)c(O)c1O
 xref: CAS:87746-48-3;   LIPID_MAPS_instance:LMPK12140398;   PMID:14994185;   PMID:19941260;   PMID:22978690;   PMID:2343463;   Reaxys:5171104


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Term Annotations click to browse term
  CHEBI ontology 19783
    role 19728
      application 19419
        anti-inflammatory agent 15763
          sigmoidin A 0
Path 2
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  CHEBI ontology 19783
    subatomic particle 19782
      composite particle 19782
        hadron 19782
          baryon 19782
            nucleon 19782
              atomic nucleus 19782
                atom 19782
                  main group element atom 19670
                    p-block element atom 19670
                      carbon group element atom 19588
                        carbon atom 19578
                          organic molecular entity 19578
                            organic molecule 19510
                              organic cyclic compound 19336
                                organic heterocyclic compound 18517
                                  oxacycle 17543
                                    benzopyran 10269
                                      1-benzopyran 9991
                                        flavonoid 6510
                                          flavans 3017
                                            flavanones 318
                                              hydroxyflavanone 305
                                                4'-hydroxyflavanones 274
                                                  sigmoidin A 0
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