Cyphostemmin B is an oligostilbene found in ''

Cyphostemma crotalarioides ''Cyphostemma crotalarioides'' is a flowering plant species in the genus ''Cyphostemma'' found in Burkina Faso. Cyphostemmin A and Cyphostemmin B, B can be found in the root of ''C. crotalarioides''.Cyphostemmins A-B, two new antifungal oligosti ...

'' (Vitaceae).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, It is a resveratrol dimer.

References

Resveratrol oligomers Stilbenoid dimers {{aromatic-stub