CHEBI:67359 - pisonin B

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ChEBI Name pisonin B
ChEBI ID CHEBI:67359
Definition A 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.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C11H10O5
Net Charge 0
Average Mass 222.19410
Monoisotopic Mass 222.05282
InChI InChI=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
InChIKey WXEVCWAPVMCHML-UHFFFAOYSA-N
SMILES COc1c(O)cc2oc(C)cc(=O)c2c1O
Metabolite of Species Details
Pisonia aculeata (NCBI:txid363212) Found in root (BTO:0001188). Cold methanolic extract of dried stems and roots See: PubMed
Pisonia aculeata (NCBI:txid363212) Found in stem (BTO:0001300). Cold methanolic extract of dried stems and roots See: PubMed
Roles Classification
Biological Role(s): metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
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.
Application(s): antitubercular agent
A substance that kills or slows the growth of Mycobacterium tuberculosis and is used in the treatment of tuberculosis.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 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-methylchromone ChEBI
Registry Number Type Source
19718133 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
21542597 PubMed citation Europe PMC
Last Modified
19 November 2013