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Rauwolfia cambodiana

Rauwolfia cambodiana Pierre ex Pitard Apocynaceae Ajmaline (73) Aricine (73) Isoreserpiline (73) Pelirine (73) Reserpiline (73) Reserpine (73)... [Pg.23]

From the roots of Rauwolfia cambodiana, the alkaloids pelirine and ajmaline have been isolated (73). The alkaloids akuammicine, akuammi-cine Nb-oxide, akuammicine Nb-methiodide, pseudoakuammigine, and tubotaiwine have been newly recorded from the root bark of Alstonia scholaris R.Br. (Apocynaceae) echitamine is isolated as the major alkaloid, along with Nb-demethylechitamine, as well as three unidentified echitamidine isomers, and other known alkaloids. The stems of the same plant yielded echitamine, Nb-demethylechitamine, tubotaiwine, pricri-nine, and other unidentified echitamidine isomers (81,82). Apart from the alkaloids in the heteroyohimbine group from roots of Rauwolfia serpentina, a new base, named ajmalimine (73) (53), and ajmalinimine (74)... [Pg.28]

Sarpagine-Ajmaline-Picraline Group. Ajmaline and pelirine are among the constituents of the roots of Rauwolfia cambodiana,60 and ajmaline, 12-methoxy-ajmaline, vomalidine, norajmaline, rauvomitine, tetraphyllicine, and ajmaline 17-O-trimethoxybenzoate occur in the roots of R. obscura.61 Vincamajine has been... [Pg.182]

See other pages where Rauwolfia cambodiana is mentioned: [Pg.26]    [Pg.166]    [Pg.26]    [Pg.166]   
See also in sourсe #XX -- [ Pg.21 ]



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