Rauwolfia sumatrana

Since 1957 five new alkaloids belonging to this group have been described rauvanine, raunitidine, rauniticine, neoreserpiline, and holoinine. Other sources, as given, have also been found for ajmalicine, Rauwolfia sumatrana (Miq.) Jack. (33) and R. javanica Koord et Val (34) tetrahydroalstonine, Lochnera lancea Boj. (ex A.DC.) (35) and... 

N(l)-Demethylseredamine32 (24a) has been identified as a constituent of Rauwolfia sumatrana Jack as well as sandwicine (24b), isosandwicine (24c) has been isolated from R. vomitoria,33 and vinorine (24d)34 and majoridine (24e)35 from Vinca species. Raucaffricine (24f)36 from R. caffra is the first of the ajmaline... 

Alkaloid from leaves of Rauwolfia sumatrana (Apocynaceae). Dark red amorph. powder. 

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See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ ]

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