garciniaxanthone G (CHEBI:65948)

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ChEBI Name	garciniaxanthone G

ChEBI ID	CHEBI:65948

Definition	An organic heteropentacyclic compound that is 6H-furo[3,2-c]xanthen-6-one substituted by hydroxy groups at positions 7 and 10 and a 2-methylbut-3-en-2-yl group at position 8. Isolated from the woods of Garcinia subelliptica, it exhibits antioxidant activity.

Stars	This entity has been manually annotated by the ChEBI Team.

Supplier Information

Download	Molfile XML SDF

Formula

C20H16O5

Net Charge

Average Mass

336.33800

Monoisotopic Mass

336.09977

InChI

InChI=1S/C20H16O5/c1-4-20(2,3)12-9-13(21)19-14(16(12)23)15(22)11-6-5-10-7-8-24-17(10)18(11)25-19/h4-9,21,23H,1H2,2-3H3

InChIKey

XYTVIOHQRFERMN-UHFFFAOYSA-N

SMILES

CC(C)(C=C)c1cc(O)c2oc3c4occc4ccc3c(=O)c2c1O

Metabolite of Species	Details
Garcinia subelliptica (NCBI:txid212238)	Found in xylem (BTO:0001468). Previous component: wood; See: CHEM PHARM BULL, 1996, 44, 11, 2103

Roles Classification
Chemical Role(s):	antioxidant A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides.

Biological Role(s):	metabolite Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.

ChEBI Ontology
Outgoing	garciniaxanthone G (CHEBI:65948) has role antioxidant (CHEBI:22586) garciniaxanthone G (CHEBI:65948) has role metabolite (CHEBI:25212) garciniaxanthone G (CHEBI:65948) is a cyclic ether (CHEBI:37407) garciniaxanthone G (CHEBI:65948) is a cyclic ketone (CHEBI:3992) garciniaxanthone G (CHEBI:65948) is a organic heterotetracyclic compound (CHEBI:38163) garciniaxanthone G (CHEBI:65948) is a polyphenol (CHEBI:26195)

IUPAC Name

7,10-dihydroxy-8-(2-methylbut-3-en-2-yl)-6H-furo[3,2-c]xanthen-6-one

Registry Number	Type	Source
7657890	Reaxys Registry Number	Reaxys

Last Modified

06 February 2013

General Comment
2012-07-27	CHEM PHARM BULL, 1996, 44, 11, 2103