Subpsoromic acid

Subpsoromic acid is a depsidone with the molecular formula C17H12O8 which has been isolated from the lichen Ocellularia praestans.[2][1]

Subpsoromic acid
Names
IUPAC name
10-formyl-9-hydroxy-3-methoxy-7-methyl-6-oxobenzo[b][1,4]benzodioxepine-1-carboxylic acid[1]
Other names
  • SCHEMBL2111989[1]
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C17H12O8/c1-7-3-11(19)10(6-18)15-13(7)17(22)24-12-5-8(23-2)4-9(16(20)21)14(12)25-15/h3-6,19H,1-2H3,(H,20,21)
    Key: SYHVWKKTKCTSSQ-UHFFFAOYSA-N
  • CC1=CC(=C(C2=C1C(=O)OC3=CC(=CC(=C3O2)C(=O)O)OC)C=O)O
Properties
C17H12O8
Molar mass 344.275 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References

  1. "Subpsoromic acid". Pubchem.ncbi.NLM.nih.gov.
  2. Elix, John A.; Wardlaw, Judith H.; Kalb, Klaus (2000). "Subpsoromic Acid, a New Depsidone from the Lichen Ocellularia praestans". Australian Journal of Chemistry. 53 (9): 813. doi:10.1071/CH00113.


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