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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.

Term:dioncophylline A
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Accession:CHEBI:31504 term browser browse the term
Definition:An isoquinoline alkaloid that is the biaryl resulting from substitution of the hydrogen at the 7-position of (1R,3R)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-8-ol by a 4,5-dimethoxy-2-methylnaphthalen-1-yl group. It is a naphthylisoquinoline alkaloid isolated from the roots and stem barks of Triphyophyllum peltatum and exhibits antifungal, antimalarial, antineoplastic and molluscicidal activites.
Synonyms:exact_synonym: (1R,3R)-7-(4,5-dimethoxy-2-methylnaphthalen-1-yl)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-8-ol
 related_synonym: Formula=C24H27NO3;   InChI=1S/C24H27NO3/c1-13-11-20(28-5)23-17(7-6-8-19(23)27-4)21(13)18-10-9-16-12-14(2)25-15(3)22(16)24(18)26/h6-11,14-15,25-26H,12H2,1-5H3/t14-,15-/m1/s1;   InChIKey=MXIZZLBQRBAZEX-HUUCEWRRSA-N;   SMILES=COc1cccc2c(c(C)cc(OC)c12)-c1ccc2C[C@@H](C)N[C@H](C)c2c1O
 alt_id: CHEBI:66271
 xref: CAS:60142-17-8;   KEGG:C12336;   KNApSAcK:C00025302;   PMID:16971341;   PMID:17252498;   PMID:17263326;   PMID:8953426;   PMID:9134743;   PMID:9371362;   Patent:US5260315;   Reaxys:5830236

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  CHEBI ontology 19860
    role 19832
      biological role 19830
        biochemical role 19538
          metabolite 19525
            dioncophylline A 0
Path 2
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  CHEBI ontology 19860
    subatomic particle 19858
      composite particle 19858
        hadron 19858
          baryon 19858
            nucleon 19858
              atomic nucleus 19858
                atom 19858
                  main group element atom 19804
                    p-block element atom 19804
                      carbon group element atom 19745
                        carbon atom 19741
                          organic molecular entity 19741
                            organic molecule 19692
                              organic cyclic compound 19503
                                carbocyclic compound 18593
                                  carbopolycyclic compound 17186
                                    carbobicyclic compound 5885
                                      naphthalenes 3850
                                        alkyloxynaphthalene 114
                                          methoxynaphthalene 114
                                            dioncophylline A 0
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