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Gmelinol

Gmelinol is a lignan. -Gmelinol can be isolated from the heartwood of Gmelina arborea. This compound, along with four other chemicals also found in the same species, -7′-O-ethyl arboreol, - paulownin, -epi eudesmin and - β-sitosterol, shows antifungal activity against Trametes versicolor.