NOVEL ALKALOID FROM Rauvolfia capixabae(APOCYNACEAE)
AUTOR(ES)
Carlos, Lanamar Almeida, Mathias, Leda, Braz-Filho, Raimundo, Vieira, Ivo Jose Curcino
FONTE
Quím. Nova
DATA DE PUBLICAÇÃO
2016-02
RESUMO
A new sarpagine-type alkaloid, Na-methylrauflorine (1), was isolated from Rauvolfia capixabaetogether with isoreserpiline (2),Nb-oxide-isoreserpiline (3), ajmalicine (4), perakine (5) and vinorine (6) alkaloids. These compounds were characterized based on their spectral data basis, mainly one- (1H, 13C, APT) and two-dimensional(1H-1H-COSY, 1H-1H-NOESY, HMQC and HMBC) NMR, and mass spectra, also involving comparison with data from the literature.
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