A New Isoflavone Glycoside from Dalbergia vacciniifolia (Fabaceae)
Institute of Traditional Medicine, Muhimbili University of Health and Allied Sciences, P.O. Box 65001, Dar es Salaam, Tanzania
Sci. Pharm. 2012, 80(2), 469-474; https://doi.org/10.3797/scipharm.1112-23
Submission received: 31 December 2011
/
Accepted: 27 February 2012
/
Published: 27 February 2012
Abstract
5,5'-Dihydroxy-2',4'-dimethoxy-7-[(6-O-β-D-apiofuranosyl-β-D-glucopyranosyl)-oxy]isoflavone (1) was isolated as the major constituent of Dalbergia vacciniifolia root bark ethanol extract together with the four known compounds 5,7-dihydroxy-2',4',5'-trimethoxyisoflavone (3), 5,7-dihydroxy-2',4'-dimethoxy-isoflavone (4), 5-hydroxy-2',4',7-trimethoxyisoflavone (5) and 7-hydroxy-2',4',5'-trimethoxyisoflavone (6). Identification of compounds was achieved through extensive analysis of 1D and 2D NMR and MS spectroscopy.
Keywords:
Fabaceae; Dalbergia vacciniifolia; Apioglucoside; Isoflavone
Share and Cite
MDPI and ACS Style
INNOCENT, E. A New Isoflavone Glycoside from Dalbergia vacciniifolia (Fabaceae). Sci. Pharm. 2012, 80, 469-474. https://doi.org/10.3797/scipharm.1112-23
AMA Style
INNOCENT E. A New Isoflavone Glycoside from Dalbergia vacciniifolia (Fabaceae). Scientia Pharmaceutica. 2012; 80(2):469-474. https://doi.org/10.3797/scipharm.1112-23
Chicago/Turabian StyleINNOCENT, Ester. 2012. "A New Isoflavone Glycoside from Dalbergia vacciniifolia (Fabaceae)" Scientia Pharmaceutica 80, no. 2: 469-474. https://doi.org/10.3797/scipharm.1112-23
