Journal
PHYTOCHEMISTRY
Volume 70, Issue 11-12, Pages 1474-1477Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.phytochem.2009.08.001
Keywords
Tephrosia purpurea; Leguminosae; Prenylated flavonoids
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Funding
- Robert Welch Foundation [D-1478]
- Frasch Foundation/ACS for Chemical Research
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Chemical investigations of aerial parts of Tephrosia purpurea yielded the rare prenylated flavonoids, tephropurpulin A (1) and isoglabratephrin (2), in addition to a previously identified flavonoid, glabratephrin (3). Structures were established by 1D and 2D NMR spectroscopy, as well as by HR-MS analysis: for compounds 2 and 3, structures were confirmed by X-ray analysis. (C) 2009 Elsevier Ltd. All rights reserved.
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