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CHEBI:141334 - palmariol B

Default Structure
ChEBI IDCHEBI:141334
ChEBI Namepalmariol B
Stars
DefinitionA 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.
Last Modified17 August 2023
SubmitterR. Stephan
DownloadsMolfile
FormulaC15H11ClO5
Net Charge0
Average Mass306.701
Monoisotopic Mass306.02950
SMILESCOc1cc(O)c2c(=O)oc3cc(O)c(Cl)c(C)c3c2c1
InChIInChI=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
InChIKeyWMOJBLDBGQOTOS-UHFFFAOYSA-N
Species of MetaboliteComponentSourceComments
Hyalodendriella sp. Ponipodef 12 (ncbitaxon:941079) - PubMed (23011274)
Lachnum palmae (ncbitaxon:397619) - Article (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.)
Rhizopycnis sp. Nitaf22 (ncbitaxon:1549727) - PubMed (27441892)
Roles Classification
Biological Roles:
fungal metabolite  Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.
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.
ChEBI Ontology
Outgoing Relation(s)
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 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)
palmariol B (CHEBI:141334) is a δ-lactone (CHEBI:18946)
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-oneChEBI
Registry NumbersSources
Reaxys:21206504Reaxys
Citations