Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

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:psorospermin
go back to main search page
Accession:CHEBI:8617 term browser browse the term
Definition:An organic heterotetracyclic compound that is 1,2-dihydro-6H-furo[2,3-c]xanthene substituted by a hydroxy group at position 10, a methoxy group at position 5 nad a 2-methyloxiran-2-yl group at position 2.
Synonyms:exact_synonym: (2R)-10-hydroxy-5-methoxy-2-[(2R)-2-methyloxiran-2-yl]-1,2-dihydro-6H-furo[2,3-c]xanthen-6-one
 related_synonym: Formula=C19H16O6;   InChI=1S/C19H16O6/c1-19(8-23-19)14-6-10-12(24-14)7-13(22-2)15-16(21)9-4-3-5-11(20)17(9)25-18(10)15/h3-5,7,14,20H,6,8H2,1-2H3/t14-,19-/m1/s1;   InChIKey=BBNDPXOGORGETN-AUUYWEPGSA-N;   SMILES=COc1cc2O[C@H](Cc2c2oc3c(O)cccc3c(=O)c12)[C@@]1(C)CO1
 xref: CAS:74045-97-9;   KEGG:C10090;   KNApSAcK:C00002972
 xref_mesh: MESH:C025543
 xref: PMID:7189773;   PMID:8205539;   Patent:EP1585740;   Patent:US2004102515;   Patent:US6933396;   Patent:WO2004019888;   Reaxys:5140143



show annotations for term's descendants           Sort by:
psorospermin term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Abcb1a ATP binding cassette subfamily B member 1A multiple interactions ISO psorospermin inhibits the reaction [ABCB1 protein results in decreased susceptibility to Doxorubicin] CTD PMID:7083125 NCBI chr 4:25,357,467...25,529,941
Ensembl chr 4:25,158,362...25,442,709
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19918
    role 19894
      application 19729
        pharmaceutical 19565
          drug 19565
            antineoplastic agent 17770
              psorospermin 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19918
    subatomic particle 19916
      composite particle 19916
        hadron 19916
          baryon 19916
            nucleon 19916
              atomic nucleus 19916
                atom 19916
                  main group element atom 19866
                    p-block element atom 19866
                      carbon group element atom 19811
                        carbon atom 19806
                          organic molecular entity 19806
                            organic group 18995
                              organic divalent group 18969
                                organodiyl group 18969
                                  carbonyl group 18922
                                    carbonyl compound 18922
                                      ketone 17210
                                        cyclic ketone 15715
                                          xanthones 186
                                            psorospermin 1
paths to the root