A new C-glycosyl xanthone isolated from Davallia solida

Authors
Rancon, S Chaboud, A Darbour, N Comte, G Barron, D Raynaud, J Cabalion, P
Citation
S. Rancon et al., A new C-glycosyl xanthone isolated from Davallia solida, PHYTOCHEM, 52(8), 1999, pp. 1677-1679
Citations number
8
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
52
Issue
8
Year of publication
1999
Pages
1677 - 1679
Database
ISI
SICI code
0031-9422(199912)52:8<1677:ANCXIF>2.0.ZU;2-G
Abstract
A new xanthone glycoside has been isolated together with mangiferin from Da vallia solida. The structures were elucidated by chemical and spectral mean s as 2-C-beta-D-glucopyranosyl-1,3,6,7-tetrahydroxyxanthone (mangiferin, 1) and 2-C-beta-D-xylopyranosyl-1,3,6,7-tetrahydroxyxanthone (2). (C) 1999 El sevier Science Ltd. All rights reserved.