CHEBI:66724 - pancixanthone B

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ChEBI Name pancixanthone B
ChEBI ID CHEBI:66724
Definition A member of the class of xanthones that is a tetracyclic compound 1,2-dihydro-6H-furo[2,3-c]xanthen-6-one substituted by hydroxy groups at positions 5 and 10 and methyl groups at positions 1,1 and 2. It has been isolated from Calophyllum pauciflorum and Garcinia vieillardii.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C18H16O5
Net Charge 0
Average Mass 312.31660
Monoisotopic Mass 312.09977
InChI InChI=1S/C18H16O5/c1-8-18(2,3)14-12(22-8)7-11(20)13-15(21)9-5-4-6-10(19)16(9)23-17(13)14/h4-8,19-20H,1-3H3
InChIKey SPSZQWKBQUMDPB-UHFFFAOYSA-N
SMILES CC1Oc2cc(O)c3c(oc4c(O)cccc4c3=O)c2C1(C)C
Metabolite of Species Details
Calophyllum pauciflorum (IPNI:427257-1) Found in stem (BTO:0001300). Previous component: stem bark; See: DOI
Garcinia vieillardii (IPNI:428302-1) Found in stem (BTO:0001300). Previous component: stem bark; See: PubMed
Roles Classification
Biological Role(s): plant metabolite
Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
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ChEBI Ontology
Outgoing pancixanthone B (CHEBI:66724) has role plant metabolite (CHEBI:76924)
pancixanthone B (CHEBI:66724) is a organic heterotetracyclic compound (CHEBI:38163)
pancixanthone B (CHEBI:66724) is a polyphenol (CHEBI:26195)
pancixanthone B (CHEBI:66724) is a xanthones (CHEBI:51149)
IUPAC Name
5,10-dihydroxy-1,1,2-trimethyl-1,2-dihydro-6H-furo[2,3-c]xanthen-6-one
Registry Number Type Source
7545909 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
17826924 PubMed citation Europe PMC
Last Modified
06 October 2014