Cardiac glycosides isolated from the Indian-snuff, Maquira sclerophylla Ducke
Carvalho, João Ernesto de
Torres, Luce Maria Brandão [UNIFESP]
Lapa, Antonio José [UNIFESP]
Is part ofMemórias do Instituto Oswaldo Cruz
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The hydroalcoholic extract of the powdered bark of the Indian-snuff Maquira sclerophylla Ducke was purified by column chromatography in silica-gel and the major cardenolide isolated from preparative TLC was identified by 1H-NMR, 1 2 C-NMR and IR analyses. The spectra showed that the active substance has strophanthidin as aglicone.
CitationMemórias do Instituto Oswaldo Cruz. Instituto Oswaldo Cruz, Ministério da Saúde, v. 86, p. 235-236, 1991.
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