New Flavone Glucoside Malonylesters from Bryum capillare
Open Access
- 1 July 1985
- journal article
- research article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung C
- Vol. 40 (7-8) , 469-473
- https://doi.org/10.1515/znc-1985-7-802
Abstract
From Bryum capillare Hedw. a variety of flavone glucosides and their 6″ malonyl esters were isolated. Diosmetin 7-O-β-D-glucoside-6″-malonylester, luteolin 7-O-β-D-glucoside-6″-malonyl-ester and 6-OH-luteolin 7-O-β-D-glucoside-6″-malonylester are new flavone malonyl esters. This is the first report of flavone glucoside malonylesters in a non vascular plant. The flavonoid pattern of the gametophyte is different from that of the sporophyte. The chemotaxonomic relevance of these results is discussed.Keywords
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