palmariol B (CHEBI:141334)

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ChEBI Name	palmariol B

ChEBI ID	CHEBI:141334

Definition	A benzochromenone that is 6H-benzo[c]chromen-6-one which is substituted by a methyl group at position 1, chloro group at position 2, hydroxy groups at positions positions 3 and 7, and by a methoxy group at position 9.

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

Submitter	R. Stephan

Supplier Information

Download	Molfile XML SDF

Formula

C15H11ClO5

Net Charge

Average Mass

306.698

Monoisotopic Mass

306.02950

InChI

InChI=1S/C15H11ClO5/c1-6-12-8-3-7(20-2)4-9(17)13(8)15(19)21-11(12)5-10(18)14(6)16/h3-5,17-18H,1-2H3

InChIKey

WMOJBLDBGQOTOS-UHFFFAOYSA-N

SMILES

C=1(C2=C(C=C(C1Cl)O)OC(C3=C2C=C(C=C3O)OC)=O)C

Metabolite of Species	Details
Rhizopycnis sp. Nitaf22 (NCBI:txid1549727)	See: PubMed
Lachnum palmae (NCBI:txid397619)	See: Matsumoto, T., Hosoya, T. and Shigemori, H. (2010) Palmariols A and B, two new chlorinated dibenzo-α-pyrones from discomycete Lachnum palmae. Heterocycles, 81(5), 1231-1237.
Hyalodendriella sp. Ponipodef 12 (NCBI:txid941079)	See: PubMed

Roles Classification
Biological Role(s):	antimicrobial agent A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans. antifungal agent An antimicrobial agent that destroys fungi by suppressing their ability to grow or reproduce. fungal metabolite Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.

ChEBI Ontology
Outgoing	palmariol B (CHEBI:141334) has functional parent 6H-dibenzo[b,d]pyran-6-one (CHEBI:86511) palmariol B (CHEBI:141334) has role antifungal agent (CHEBI:35718) palmariol B (CHEBI:141334) has role antimicrobial agent (CHEBI:33281) palmariol B (CHEBI:141334) has role fungal metabolite (CHEBI:76946) palmariol B (CHEBI:141334) is a δ-lactone (CHEBI:18946) palmariol B (CHEBI:141334) is a aromatic ether (CHEBI:35618) palmariol B (CHEBI:141334) is a benzochromenone (CHEBI:64986) palmariol B (CHEBI:141334) is a organic hydroxy compound (CHEBI:33822) palmariol B (CHEBI:141334) is a organochlorine compound (CHEBI:36683)

IUPAC Name

2-chloro-3,7-dihydroxy-9-methoxy-1-methyl-6H-benzo[c]chromen-6-one

Synonym	Source
2-chloro-3,7-dihydroxy-9-methoxy-1-methyl-6H-dibenzo[b,d]pyran-6-one	ChEBI

Registry Number	Type	Source
21206504	Reaxys Registry Number	Reaxys

Last Modified

17 August 2023