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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.

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Accession:CHEBI:2946 term browser browse the term
Definition:A benzo[5,6]cyclohepta[1,2-b]pyridine having a 1-methylpiperidin-4-ylidene group at the 11-position.
Synonyms:exact_synonym: 11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
 related_synonym: 11-(1-Methyl-4-piperidinylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine;   6,11-Dihydro-11-(1-methyl-4-piperidylidene)-5H-benzo(5,6)cyclohepta(1,2-b)pyridine;   Formula=C20H22N2;   InChI=1S/C20H22N2/c1-22-13-10-16(11-14-22)19-18-7-3-2-5-15(18)8-9-17-6-4-12-21-20(17)19/h2-7,12H,8-11,13-14H2,1H3;   InChIKey=SEBMTIQKRHYNIT-UHFFFAOYSA-N;   SMILES=CN1CCC(CC1)=C1c2ccccc2CCc2cccnc12;   azatadina;   azatadinum
 xref: Beilstein:889600;   CAS:3964-81-6;   DrugBank:DB00719;   Drug_Central:268;   KEGG:C07774;   KEGG:D07482
 xref_mesh: MESH:C006656
 xref: Patent:BE647043;   Patent:US3326924;   Wikipedia:Azatadine

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azatadine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Hrh1 histamine receptor H 1 multiple interactions ISO azatadine binds to and results in decreased activity of HRH1 protein CTD PMID:2864258 NCBI chr 4:147,564,781...147,649,353
Ensembl chr 4:147,645,995...147,647,455
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Path 1
Term Annotations click to browse term
  CHEBI ontology 19795
    role 19746
      application 19492
        pharmaceutical 19351
          drug 19351
            anti-allergic agent 3834
              azatadine 1
                azatadine maleate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19795
    subatomic particle 19794
      composite particle 19794
        hadron 19794
          baryon 19794
            nucleon 19794
              atomic nucleus 19794
                atom 19794
                  main group element atom 19693
                    main group molecular entity 19693
                      s-block molecular entity 19474
                        hydrogen molecular entity 19466
                          hydrides 18830
                            inorganic hydride 17688
                              pnictogen hydride 17668
                                nitrogen hydride 17540
                                  azane 17273
                                    ammonia 17272
                                      organic amino compound 17272
                                        tertiary amino compound 8695
                                          tertiary amine 620
                                            azatadine 1
                                              azatadine maleate 0
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