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Cytotoxic geranylflavonoids from Bonannia graeca. | LitMetric

Cytotoxic geranylflavonoids from Bonannia graeca.

Phytochemistry

Division of Medicinal Chemistry and Natural Products, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7568, USA; Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung, Taiwan.

Published: June 2011

The analysis of the aerial parts of Bonannia graeca led to the isolation and characterization of polar geranylated flavonoids (6 and 7). The structure elucidation was performed by extensive spectroscopic methods (1D and 2D NMR) and comparison with literature data. All natural flavonoids isolated from B. graeca (1-7) and some synthetic derivatives (8-11) were tested for cytotoxic activity against four human tumor cell lines. Preliminary structure-activity relationship correlations are discussed.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151324PMC
http://dx.doi.org/10.1016/j.phytochem.2011.03.005DOI Listing

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