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Indole alkaloids from Rauvolfia bahiensis A.DC. (Apocynaceae)
Lucilia Kato1, Raquel Marques Braga, Ingrid Koch
1Departamento de Química Orgânica do Instituto de Química, Universidade Estadual de Campinas, CP 6154, SP 13083-970, Brazil.
Phytochemistry
|May 29, 2002
Abstract:
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.