Chromone C-glycosides from Baeckea frutescens

Phytochemistry
1999.0

Abstract

Five new chromone C-glycosides have been obtained from the leaves of Baeckea frutescens. They are: 6-b-C-glucopyranosyl-5,7 dihydroxy-2-isopropylchromone, 8-b-C-glucopyranosyl-5,7-dihydroxy-2-isopropylchromone, 6-b-C-glucopyranosyl-5,7-dihydroxy-2-methylchromone, 6-b-C-(20 -galloylglucopyranosyl)-5,7-dihydroxy-2-isopropylchromone and 8-b-C-(20 -galloylglucopyranosyl)- 5,7-dihydroxy-2-isopropylchromone.

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