Indole alkaloids from Rauvolfia bahiensis A.DC. (Apocynaceae).
Four indole alkaloids, 12-methoxy-N(a)-methyl-vellosimine, demethoxypurpeline, 12-methoxyaffinisine, and 12-methoxy-vellosimine, in addition to picrinine, vinorine, raucaffrinoline, normacusine B, norseredamine, seredamine, 10-methoxynormacusine B, norpurpeline and purpeline, were isolated from the bark or leaf extracts of Rauvolfia bahiensis.
Kato
Lucilia
L
Departamento de Química Orgânica do Instituto de Química, Universidade Estadual de Campinas, CP 6154, SP 13083-970, Brazil.
Marques Braga
Raquel
R
Koch
Ingrid
I
Sumiko Kinoshita
Luiza
L
D026121:Indole Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D011926:Rauwolfia / Q000737:chemistry*
C459453:12-methoxy-N(a)-methylvellosimine; C459455:12-methoxyaffinisine; D026121:Indole Alkaloids; C459454:demethoxypurpeline