Pyranoisoflavones from Rinorea welwitschii
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Date
2000-09
Journal Title
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Volume Title
Publisher
Fitoterapia
Abstract
Reversed-phase HPLC analysis of a dichloromethane extract of the stem- barks of Rinorea welwitschii has afforded two pyranoisoflavones, alpinumisoflavone (1) and di-O-methylalpinumisoflavone (2). (C) 2000 Elsevier Science B.V.
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Keywords
Alpinumisoflavone, Di-O- methylalpinumisoflavone, Pyranoisoflavones, Rinorea welwitschii