Acosmium panamense

Nuzillard, J.-M. Connolly, J.D. Dclaude, C. Richard, B. Ztehes-Hanrot, M. Le Men-Olivier, L. (1999) Alkaloids with a novel diaza-adamantane skeleton from the seeds of Acosmium panamense (Fabaceae). Tetrahedron, 55, 11511-8. 

New reports on hydroxy and methoxy derivatives include the isolation of (-)-6a-hydroxylupanine from Lygos raetam var. sarcocarpa [219] and the isolation of two methoxylated derivatives, 4a-hydroxy-13p-methoxy-lupanine and 3P,4a-dihydroxy-13p-methoxylupanine, from Acosmium panamense, as well as the full spectroscopic characterisation of the previously known ISP-methoxylupanine, Fig. (34) [220]. 

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