Lecanoric acid

Lecanoric acid is a chemical produced by several species of lichen.[1] Lecanoric acid is classified as a polyphenol and a didepside and it functions as an antioxidant.[2] The acid is named after the lichen Lecanora. The acid has also been isolated from Usnea subvacata, Parmotrema stuppuem, Parmotrema tinctorum and Parmotrema grayana.[3]

Lecanoric acid
Names
IUPAC name
4-(2,4-Dihydroxy-6-methylbenzoyl)oxy-2-hydroxy-6-methylbenzoic acid
Other names
Orsellinate depside
Identifiers
3D model (JSmol)
3DMet
ChEBI
ChEMBL
ChemSpider
KEGG
UNII
Properties
C16H14O7
Molar mass 318.281 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. "Lecanoric acid". PubChem. National Center for Biotechnology Information. Retrieved 27 June 2019.
  2. Luo, Heng; Yamamoto, Yoshikazu; A Kim, Jung; Jung, Jae Sung; Koh, Young Jin; Hur, Jae-Seoun (13 March 2009). "Lecanoric acid, a secondary lichen substance with antioxidant properties from Umbilicaria antarctica in maritime Antarctica (King George Island)". Polar Biology. 32 (7): 1033–1040. doi:10.1007/s00300-009-0602-9.
  3. White, Pollyanna; Oliveira, Rita; Oliveira, Aldeidia; Serafini, Mairim; Araújo, Adriano; Gelain, Daniel; Moreira, Jose; Almeida, Jackson; Quintans, Jullyana; Quintans-Junior, Lucindo; Santos, Marcio (12 September 2014). "Antioxidant Activity and Mechanisms of Action of Natural Compounds Isolated from Lichens: A Systematic Review". Molecules. 19 (9): 14496–14527. doi:10.3390/molecules190914496. PMC 6271897.
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