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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:63937 term browser browse the term
Definition:A monocarboxylic acid amide obtained by formal condensation of the carboxy group of furoic acid with the secondary amino group of 6,7-dimethoxy-2-[(4aR,8aS)-octahydroquinoxalin-1-yl]quinazolin-4-amine.
Synonyms:exact_synonym: [(4aR,8aS)-4-(4-amino-6,7-dimethoxyquinazolin-2-yl)octahydroquinoxalin-1(2H)-yl](2-furyl)methanone
 related_synonym: Formula=C23H27N5O4;   InChI=1S/C23H27N5O4/c1-30-19-12-14-15(13-20(19)31-2)25-23(26-21(14)24)28-10-9-27(16-6-3-4-7-17(16)28)22(29)18-8-5-11-32-18/h5,8,11-13,16-17H,3-4,6-7,9-10H2,1-2H3,(H2,24,25,26)/t16-,17+/m0/s1;   InChIKey=XBRXTUGRUXGBPX-DLBZAZTESA-N;   SMILES=[H][C@]12CCCC[C@@]1([H])N(CCN2C(=O)c1ccco1)c1nc(N)c2cc(OC)c(OC)cc2n1;   cis-1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)decahydroquinoxaline
 xref: CAS:139953-73-4
 xref_mesh: MESH:C080462
 xref: PMID:11036156;   PMID:11294762;   PMID:14634588;   PMID:15598431;   PMID:16213480;   PMID:17276073;   PMID:18037913;   PMID:18702011;   PMID:8666020;   PMID:8917649;   PMID:9851544;   PMID:9871765;   Reaxys:8020551

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cyclazosin term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Adra1b adrenoceptor alpha 1B multiple interactions EXP cyclazosin binds to and results in decreased activity of ADRA1B protein CTD PMID:15951348 NCBI chr10:29,392,762...29,450,644
Ensembl chr10:29,392,762...29,450,644
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  CHEBI ontology 19771
    role 19716
      biological role 19716
        pharmacological role 18830
          antagonist 16283
            adenosine receptor antagonist 1152
              adenosine A2A receptor antagonist 698
                cyclazosin 1
                  cyclazosin hydrochloride 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19771
    subatomic particle 19770
      composite particle 19770
        hadron 19770
          baryon 19770
            nucleon 19770
              atomic nucleus 19770
                atom 19770
                  main group element atom 19658
                    p-block element atom 19658
                      carbon group element atom 19574
                        carbon atom 19564
                          organic molecular entity 19564
                            organic group 18599
                              organic divalent group 18590
                                organodiyl group 18590
                                  carbonyl group 18505
                                    carbonyl compound 18505
                                      carboxylic acid 18157
                                        carboacyl group 17416
                                          univalent carboacyl group 17416
                                            carbamoyl group 17213
                                              carboxamide 17213
                                                monocarboxylic acid amide 14602
                                                  cyclazosin 1
                                                    cyclazosin hydrochloride 0
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