Cardiac glycosides isolated from the Indian-snuff, Maquira sclerophylla Ducke.
The hydroalcoholic extract of the powdered bark of the Indian-snuff Maquira sclerophylla Duck was purified by column chromatography in silica-gel and the major cardenolide isolated from preparative TLC was identified by 1H-NMR, 12C-NMR and IR analyses. The spectra showed that the active substance has strophanthidin as the aglycone.
De Carvalho
J E
JE
Departamento de Fisiologia, UNESP, Brasil.
Torres
L M
LM
Lapa
A J
AJ
D001938:Brazil; D002301:Cardiac Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013327:Strophanthidin / Q000302:isolation & purification
D002301:Cardiac Glycosides; D010936:Plant Extracts; D013327:Strophanthidin