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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Chalconoid and stilbenoid glycosides from Guibourtia tessmanii.

Phytochemical studies on the stem bark of Guibourtia tessmanii yielded a dihydrochalcone glucoside, 2',4-dihydroxy-4'-methoxy-6'-O-beta-glucopyranoside dihydrochalcone and a new stilbene glycoside, 3,5-dimethoxy-4'-O-(beta-rhamnopyranosyl-(1-->6)-beta- glucopyranoside) stilbene besides the known pterostilbene. Their structures were established on the basis of one and two dimensional NMR spectroscopic techniques, FABMS and chemical evidence.[1]


  1. Chalconoid and stilbenoid glycosides from Guibourtia tessmanii. Fuendjiep, V., Wandji, J., Tillequin, F., Mulholland, D.A., Budzikiewicz, H., Fomum, Z.T., Nyemba, A.M., Koch, M. Phytochemistry (2002) [Pubmed]
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