Quassinoids from Eurycoma harmandiana.

T Kanchanapoom; R Kasai; P Chumsri; K Yamasaki

doi:10.1016/s0031-9422(01)00235-7

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Quassinoids from Eurycoma harmandiana.

T Kanchanapoom·R Kasai·P Chumsri·K Yamasaki

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Abstract

Three quassinoids, iandonosides A and B and iandonone, were isolated from the root of Eurycoma harmandiana, along with five known quassinoids, casteloside B, 13 beta, 21-dihydroeurycomanone, chaparrinone, glaucarubolone and ailanquassin B as well as the coumarin, scopoletin. The structural elucidations were based on analyses of spectroscopic data.

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Chromatography, High Pressure Liquid Heterocyclic Compounds, 4 or More Rings Heterocyclic Compounds, Bridged-Ring Magnetic Resonance Spectroscopy Plant Roots Plants Scopoletin Spectrometry, Mass, Fast Atom Bombardment Journal Article

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T Kanchanapoom, R Kasai, P Chumsri, K Yamasaki. 2001. Quassinoids from Eurycoma harmandiana.. https://doi.org/10.1016/s0031-9422(01)00235-7

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