blancoxanthone (CHEBI:65511)

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ChEBI Name	blancoxanthone

ChEBI ID	CHEBI:65511

Definition	A member of the class of pyranoxanthones that is 2H,6H-pyrano[3,2-b]xanthen-6-one substituted by hydroxy groups at positions 5 and 10, geminal methyl groups at position 2 and a 2-methylbut-3-en-2-yl group at position 12. It is isolated from the roots of Calophyllum blancoi and exhibits antiviral activity against coronavirus.

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

Supplier Information

Download	Molfile XML SDF

Formula

C23H22O5

Net Charge

Average Mass

378.41780

Monoisotopic Mass

378.14672

InChI

InChI=1S/C23H22O5/c1-6-22(2,3)16-20-13(10-11-23(4,5)28-20)18(26)15-17(25)12-8-7-9-14(24)19(12)27-21(15)16/h6-11,24,26H,1H2,2-5H3

InChIKey

VCRGQEOJJJBBNZ-UHFFFAOYSA-N

SMILES

CC1(C)Oc2c(C=C1)c(O)c1c(oc3c(O)cccc3c1=O)c2C(C)(C)C=C

Metabolite of Species	Details
Calophyllum blancoi (NCBI:txid667324)	Found in root (BTO:0001188). 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. antiviral agent A substance that destroys or inhibits replication of viruses.

ChEBI Ontology
Outgoing	blancoxanthone (CHEBI:65511) has role antiviral agent (CHEBI:22587) blancoxanthone (CHEBI:65511) has role metabolite (CHEBI:25212) blancoxanthone (CHEBI:65511) is a polyphenol (CHEBI:26195) blancoxanthone (CHEBI:65511) is a pyranoxanthones (CHEBI:71238)

IUPAC Name

5,10-dihydroxy-2,2-dimethyl-12-(2-methylbut-3-en-2-yl)-2H,6H-pyrano[3,2-b]xanthen-6-one

Synonym	Source
inoxanthone	ChEBI

Registry Number	Type	Source
6826493	Reaxys Registry Number	Reaxys

Citation	Type	Source
15684529	PubMed citation	Europe PMC

Last Modified

26 November 2012