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New Dihydroalkylhexenones from Lannea edulis

Queiroz, Emerson F.
Kuhl, Celestina
Terreaux, Christian
Mavi, Stephen
Published in Journal of Natural Products. 2003, vol. 66, no. 4, p. 578 - 580
Abstract Activity-guided isolation of radical-scavenging compounds from the dichloromethane extract of the root bark of Lannea edulis led to isolation of two known bioactive alkylphenols [cardonol 7 (1) and cardonol 13 (2)], and three new dihydroalkylhexenones were also isolated (3-5). Their structures were elucidated by spectroscopic and chemical methods. The absolute configuration of 4 was determined by the Mosher ester method.
Keywords absolute-configurationsmosher method
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QUEIROZ, Emerson F. et al. New Dihydroalkylhexenones from Lannea edulis. In: Journal of Natural Products, 2003, vol. 66, n° 4, p. 578 - 580.

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Deposited on : 2010-08-31

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