Chalcone-flavone tetramer and biflavones from Aristolochia ridicula
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Elsevier B.V.
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Article
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Abstract
Biflavones and a chalcone flavone tetramer were isolated from the leaves of Aristolochia ridicula, together with proto-quercitol. Their structures were determined by spectroscopic methods. (c) 2005 Elsevier Ltd. All rights reserved.
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Aristolochia ridicula, Aristolochiaceae, flavonoids, biflavonoid, tetraflavonoid, chalcone-flavone tetramer, cyclitol
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English
Citation
Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 66, n. 6, p. 669-674, 2005.
