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Sarpagine Vellosimine

Sarpagine-Ajmaline-Picraline Group. Vincamajine and quebrachidine have been found to occur in the leaves and stem bark of Alstonia odontophora,59 normacusine B occurs in Strychnos rubiginosa,ss and vellosimine in Rauwolfia vomitoria.lla R. volkensii contains quaternine, nortetraphyllicine, peraksine,... [Pg.170]

Vellosimine (10-deoxy-sarpagine aldehyde) C19H20N2O 305°-306° + 48° (MeOH) Gv29 (20)... [Pg.788]

First enantiospecific total syntheses of biogenetic intermediates on the way to sarpagine (5), such as polyneuridine aldehyde (46) or 16-epi-vellosimine (49), have been reported recently by Cook and coworkers. For most recent publications see Refs 43,44. [Pg.9]

Figure 23 Side route between 16-ep/-vellosimine (49) and sarpagine (5) (see also Figure 39). Figure 23 Side route between 16-ep/-vellosimine (49) and sarpagine (5) (see also Figure 39).
See other pages where Sarpagine Vellosimine is mentioned: [Pg.535]    [Pg.805]    [Pg.146]    [Pg.220]    [Pg.47]    [Pg.139]    [Pg.18]   
See also in sourсe #XX -- [ Pg.139 , Pg.140 ]



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Sarpagine

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