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Communication | Regular issue | Vol 23, No. 5, 1985, pp.1089-1092
Published online, 1st January, 1970
DOI: 10.3987/R-1985-05-1089
(—)-9-Demethyltubulosine, an Alkaloid from Alangium vitiense (A. Gray) Baillon (Alangiaceae)

Christiane Kan-Fan, Raimundo Freire, Henri-Philippe Husson,* Tozo Fujii, and Masashi Ohba

*Institut des Chimie des Substances Naturelles, C.N.R.S., 1 avenue de la Terrasse, Bat. 27, 91198 Gif-sur-Yvette Cedex, France


The structure of (-)-9-demethyltubulosine, isolated from the trunk bark of Alangium vitiense (Alangiaceae), was determined from an analysis of its MS, 1H and 13C nmr data and by a direct comparison with the synthetic racemic alkaloid.