Cyphostemmin A

Cyphostemmin A is an oligostilbene found in Cyphostemma crotalarioides (Vitaceae).[1]

Cyphostemmin A
Chemical structure of cyphostemmin A.
Names
IUPAC name
8-(3,5-dihydroxyphenyl)-6,7-bis(4-hydroxyphenyl)-5,8-dihydronaphthalene-1,3-diol
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C28H22O6/c29-19-5-1-15(2-6-19)24-12-18-11-23(33)14-25(34)27(18)28(17-9-21(31)13-22(32)10-17)26(24)16-3-7-20(30)8-4-16/h1-11,13-14,28-34H,12H2/t28-/m0/s1
    Key: ZUOFIYSMCLKBAS-NDEPHWFRSA-N
  • c1cc(ccc1C2=C([C@@H](c3c(cc(cc3O)O)C2)c4cc(cc(c4)O)O)c5ccc(cc5)O)O
Properties
C28H22O6
Molar mass 454.47 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References
  1. Cyphostemmins A-B, two new antifungal oligostilbenes from Cyphostemma crotalarioides (Vitaceae). Paul-Henri Ducrot, Albert Kollmann, Adil E. Bala, Amel Majira, Lucien Kerhoas, Robert Delorme and Jacques Einhorn, Tetrahedron Letters, Volume 39, Issue 52, 24 December 1998, Pages 9655–9658, doi:10.1016/S0040-4039(98)02207-2
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