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CHEBI:67359 - pisonin B

ChEBI IDCHEBI:67359
ChEBI Namepisonin B
Stars
DefinitionA member of the class of chromones that is chromone substituted by hydroxy groups at positions 5 and 7, a methoxy groups at position 6 and a methyl group at position 2. Isolated from Pisonia aculeata, it exhibits antitubercular activity.
Last Modified19 November 2013
DownloadsMolfile
FormulaC11H10O5
Net Charge0
Average Mass222.196
Monoisotopic Mass222.05282
SMILESCOc1c(O)cc2oc(C)cc(=O)c2c1O
InChIInChI=1S/C11H10O5/c1-5-3-6(12)9-8(16-5)4-7(13)11(15-2)10(9)14/h3-4,13-14H,1-2H3
InChIKeyWXEVCWAPVMCHML-UHFFFAOYSA-N
Species of MetaboliteComponentSourceComments
Pisonia aculeata (ncbitaxon:363212)
root (BTO:0001188) PubMed (21542597) Cold methanolic extract of dried stems and roots
stem (BTO:0001300) PubMed (21542597) Cold methanolic extract of dried stems and roots
Roles Classification
Biological Roles:
antitubercular agent  A substance that kills or slows the growth of Mycobacterium tuberculosis and is used in the treatment of tuberculosis.
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
Application:
antitubercular agent  A substance that kills or slows the growth of Mycobacterium tuberculosis and is used in the treatment of tuberculosis.
ChEBI Ontology
Outgoing Relation(s)
pisonin B (CHEBI:67359) has functional parent chromone (CHEBI:72013)
pisonin B (CHEBI:67359) has role antitubercular agent (CHEBI:33231)
pisonin B (CHEBI:67359) has role metabolite (CHEBI:25212)
pisonin B (CHEBI:67359) has role plant metabolite (CHEBI:76924)
pisonin B (CHEBI:67359) is a aromatic ether (CHEBI:35618)
pisonin B (CHEBI:67359) is a chromones (CHEBI:23238)
pisonin B (CHEBI:67359) is a resorcinols (CHEBI:33572)
IUPAC Name 
5,7-dihydroxy-6-methoxy-2-methyl-4H-chromen-4-one
Synonym  Source
5,7-dihydroxy-6-methoxy-2-methylchromoneChEBI
Registry NumbersSources
Reaxys:19718133Reaxys
Citations