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Chalcone-flavone tetramer and biflavones from Aristolochia ridicula
(Elsevier B.V., 2005-03-01)
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 ...
Chalcone-flavone tetramer and biflavones from Aristolochia ridicula
(Elsevier B.V., 2005-03-01)
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 ...
Chalcone-flavone tetramer and biflavones from Aristolochia ridicula
(Elsevier B.V., 2014)