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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:flavans
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Accession:CHEBI:38672 term browser browse the term
Definition:Any flavonoid with a 3,4-dihydro-2-aryl-2H-1-benzopyran skeleton and its substituted derivatives.
Synonyms:related_synonym: Formula=C15OR14;   SMILES=[*]c1c([*])c([*])c(c([*])c1[*])C1([*])Oc2c([*])c([*])c([*])c([*])c2C([*])([*])C1([*])[*]


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Your selection has 3117 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19751
        chemical entity 19749
          atom 19749
            nonmetal atom 19689
              oxygen atom 19469
                oxygen molecular entity 19469
                  flavonoids 11359
                    flavonoid 6795
                      flavans 3117
                        (+)-catechin-3-O-gallate 0
                        (-)-catechin-3-O-gallate 0
                        (-)-epigallocatechin 3-gallate + 2234
                        (2R,3R,4S)-5-fluoro-3-(4-hydroxyphenyl)-4-methyl-2-[4-(2-piperidin-1-ylethoxy)phenyl]-3,4-dihydro-2H-chromen-6-ol 0
                        2',4'-Dihydroxy-7-methoxy-8-prenylflavan 0
                        2',7-Dihydroxy-4'-methoxy-8-prenylflavan 0
                        3,5-Di-O-methyl-8-prenylafzelechin-4beta-ol 0
                        4,5,4'-Trihydroxy-7-methoxy-8-prenylflavan 0
                        4,5-Di-O-methyl-8-prenylafzelechin-4beta-ol 0
                        4-ethoxy-N-[(2-phenyl-3,4-dihydro-2H-1-benzopyran-4-ylidene)amino]benzenesulfonamide 0
                        5,7-Dimethoxy-8-prenylflavan 0
                        5-O-Methyl-8-prenylafzelechin-4beta-ol 0
                        8-Prenylafzelechin 5-methyl ether 0
                        Broussinol 0
                        Broussoflavan A 0
                        Kazinol E 0
                        Kuwanon Z 0
                        N-[(2-phenyl-3,4-dihydro-2H-1-benzopyran-4-ylidene)amino]-3-pyridinecarboxamide 0
                        Nitenin 0
                        Quercetol B 0
                        Tephrowatsin D 0
                        epiafzelechin 3-gallate 0
                        epicatechin 3-O-(3'-O-methylgallate) 0
                        flavan + 60
                        flavan glycoside + 0
                        flavanones + 398
                        hydroxyflavan + 2948
                        methoxyflavan + 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19751
        subatomic particle 19749
          composite particle 19749
            hadron 19749
              baryon 19749
                nucleon 19749
                  atomic nucleus 19749
                    atom 19749
                      main group element atom 19698
                        p-block element atom 19698
                          carbon group element atom 19644
                            carbon atom 19640
                              organic molecular entity 19640
                                organic molecule 19602
                                  organic cyclic compound 19412
                                    organic heterocyclic compound 18771
                                      oxacycle 17731
                                        benzopyran 11679
                                          1-benzopyran 11445
                                            flavonoid 6795
                                              flavans 3117
                                                (+)-catechin-3-O-gallate 0
                                                (-)-catechin-3-O-gallate 0
                                                (-)-epigallocatechin 3-gallate + 2234
                                                (2R,3R,4S)-5-fluoro-3-(4-hydroxyphenyl)-4-methyl-2-[4-(2-piperidin-1-ylethoxy)phenyl]-3,4-dihydro-2H-chromen-6-ol 0
                                                2',4'-Dihydroxy-7-methoxy-8-prenylflavan 0
                                                2',7-Dihydroxy-4'-methoxy-8-prenylflavan 0
                                                3,5-Di-O-methyl-8-prenylafzelechin-4beta-ol 0
                                                4,5,4'-Trihydroxy-7-methoxy-8-prenylflavan 0
                                                4,5-Di-O-methyl-8-prenylafzelechin-4beta-ol 0
                                                4-ethoxy-N-[(2-phenyl-3,4-dihydro-2H-1-benzopyran-4-ylidene)amino]benzenesulfonamide 0
                                                5,7-Dimethoxy-8-prenylflavan 0
                                                5-O-Methyl-8-prenylafzelechin-4beta-ol 0
                                                8-Prenylafzelechin 5-methyl ether 0
                                                Broussinol 0
                                                Broussoflavan A 0
                                                Kazinol E 0
                                                Kuwanon Z 0
                                                N-[(2-phenyl-3,4-dihydro-2H-1-benzopyran-4-ylidene)amino]-3-pyridinecarboxamide 0
                                                Nitenin 0
                                                Quercetol B 0
                                                Tephrowatsin D 0
                                                epiafzelechin 3-gallate 0
                                                epicatechin 3-O-(3'-O-methylgallate) 0
                                                flavan + 60
                                                flavan glycoside + 0
                                                flavanones + 398
                                                hydroxyflavan + 2948
                                                methoxyflavan + 0
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