A phenolic glycoside and N-(p-coumaroyl)-tryptamine from Ravensara anisata

A new phenolic glycoside, 1-(α-l-rhamnosyl(1-6)-β-d-glucopyranosyloxy)-3,4,5-trimethoxybenzene, together with the alkaloid N-(p-coumaroyl)-tryptamine and four known flavonoids were isolated from the methanolic bark extract of Ravensara anisata Danguy (Lauraceae). Their structures have been established by NMR spectroscopy, and chemical methods.