Leptosidin

Leptosidin
Names
IUPAC name
3′,4′,6-Trihydroxy-7-methoxyaurone
Systematic IUPAC name
(2Z)-2-[(3,4-Dihydroxyphenyl)methylidene]-6-hydroxy-7-methoxy-1-benzofuran-3(2H)-one
Identifiers
CAS Number
  • 486-24-8 ☒N
3D model (JSmol)
  • Interactive image
ChemSpider
  • 4444669 ☒N
KEGG
  • C08651 ☒N
PubChem CID
  • 5281257
UNII
  • VE67J9PR82 checkY
InChI
  • InChI=1S/C16H12O6/c1-21-16-11(18)5-3-9-14(20)13(22-15(9)16)7-8-2-4-10(17)12(19)6-8/h2-7,17-19H,1H3/b13-7- ☒N
    Key: PFRGTMTYWMVLMU-QPEQYQDCSA-N ☒N
  • InChI=1/C16H12O6/c1-21-16-11(18)5-3-9-14(20)13(22-15(9)16)7-8-2-4-10(17)12(19)6-8/h2-7,17-19H,1H3/b13-7-
    Key: PFRGTMTYWMVLMU-QPEQYQDCBV
  • COc(c(O)3)c(o1)c(cc3)c(=O)c(=Cc(c2)cc(O)c(O)c2)1
Properties
Chemical formula
 C16H12O6
Molar mass 300.266 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound

Leptosidin was the first aurone to be isolated in Coreopsis grandiflora by Geissman T.A. and Heaton C.D. in 1943.[1] Leptosidin blocks the active residues of PRKACA.[2]

References

  1. ^ Leptosidin on metabolomics.jp
  2. ^ S, Sandeep; V, Priyadarshini; D, Pradhan; M, Munikumar; A, Umamaheswari (2012). "Docking and molecular dynamics simulations studies of human protein kinase catalytic subunit alpha with antagonist". Journal of Clinical and Scientific Research: 15–23. doi:10.15380/2277-5706.JCSR.12.005.
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Aurones and their glycosides
Aurones
  • 4,5,6-trihydroxyaurone
  • 6,3',4',5'-tetrahydroxyaurone
  • Aureusidin
  • Bracteatin
  • Hispidol
  • Leptosidin
  • Maritimetin
  • Sulfuretin
Glycosides
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