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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:145714 term browser browse the term
Definition:A member of the class of quinolizines that is trans-5-methyloctahydro-2H-quinolizinium which is substituted by a di(thiophen-2-yl)methylidene group at position 3. Its bromide salt is used as an antispasmodic drug.
Synonyms:exact_synonym: (5R,9aR)-3-[di(thiophen-2-yl)methylidene]-5-methyloctahydro-2H-quinolizinium
 related_synonym: (5R,9aR)-3-[di(thiophen-2-yl)methylidene]-5-methyloctahydro-2H-quinolizin-5-ium;   3-(di-2-thienylmethylene)-octahydro-5-methyl-trans-quinolizinium;   Formula=C19H24NS2;   InChI=1S/C19H24NS2/c1-20-11-3-2-6-16(20)10-9-15(14-20)19(17-7-4-12-21-17)18-8-5-13-22-18/h4-5,7-8,12-13,16H,2-3,6,9-11,14H2,1H3/q+1/t16-,20-/m1/s1;   InChIKey=ZGSDGGRVFIYKKE-OXQOHEQNSA-N;   SMILES=C(=C1C[N@+]2(C)[C@@](CC1)(CCCC2)[H])(C3=CC=CS3)C4=CC=CS4;   trans-3-(di-2-thienylmethylene)octahydro-5-methyl-2H-quinolizinium
 xref: CAS:149755-23-7;   Drug_Central:2678;   PMID:2895053;   PMID:2895054;   PMID:3656779

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tiquizium bromide term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Kcnh2 potassium voltage-gated channel subfamily H member 2 decreases activity ISO thiaton results in decreased activity of KCNH2 protein CTD PMID:28551711 NCBI chr 4:10,826,834...10,859,009
Ensembl chr 4:10,826,928...10,859,008
JBrowse link
G Mpo myeloperoxidase multiple interactions EXP thiaton inhibits the reaction [Indomethacin results in increased activity of MPO protein] CTD PMID:11855677 NCBI chr10:72,594,458...72,608,862
Ensembl chr10:72,594,661...72,604,819
JBrowse link
G Nos2 nitric oxide synthase 2 multiple interactions EXP thiaton inhibits the reaction [Indomethacin results in increased activity of NOS2 protein] CTD PMID:11855677 NCBI chr10:63,815,308...63,851,208
Ensembl chr10:63,815,308...63,851,210
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 20059
    role 20009
      application 19747
        pharmaceutical 19619
          drug 19619
            anti-ulcer drug 796
              tiquizium 3
                tiquizium bromide 3
Path 2
Term Annotations click to browse term
  CHEBI ontology 20059
    subatomic particle 20056
      composite particle 20056
        hadron 20056
          baryon 20056
            nucleon 20056
              atomic nucleus 20056
                atom 20056
                  main group element atom 19956
                    main group molecular entity 19956
                      s-block molecular entity 19744
                        hydrogen molecular entity 19736
                          hydrides 19102
                            inorganic hydride 17893
                              pnictogen hydride 17876
                                nitrogen hydride 17766
                                  ammonium 8239
                                    ammonium ion derivative 8235
                                      quaternary ammonium ion 5119
                                        tiquizium 3
                                          tiquizium bromide 3
paths to the root