Polyphenols isolated from the bark of Castanea sativa Mill. chemical structures and autoassociation

被引：38

作者：

Lampire, O

Mila, I

Raminosoa, M

Michon, V

Du Penhoat, CH

Faucheur, N

Laprevote, O

Scalbert, A

机构：

[1] Ecole Normale Super, Dept Chim, URA 1679, F-75231 Paris 05, France

[2] Inst Natl Agron Paris Grignon, INRA, Chim Biol Lab, Ctr Biotechnol Agroind, F-78850 Thiverval Grignon, France

[3] Inst Chim Subst Nat, F-91198 Gif Sur Yvette, France

来源：

PHYTOCHEMISTRY | 1998年 / 49卷 / 02期

关键词：

Castanea sativa; Fagaceae; chestnut; bark; ellagitannins; galloyl esters; phenol glycosides; hamamelitannins; intermolecular associations; NMR spectroscopy; mass spectrometry;

D O I：

10.1016/S0031-9422(98)00114-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Eight phenolic compounds (castalin, castalagin, vescalagin, kurigalin, 5-O-galloylhamamelose, (3', 5'-dimethoxy-4'-hydroxyphenol)-1-O-beta-D-(6-O-galloyl)glucose, chestanin, and acutissimin A) were isolated from chestnut bark and their structures elucidated on the basis of spectroscopic analyses. Evidence for strong intermolecular associations of 5-O-galloylhamamelose is presented on the basis of NMR and mass spectroscopic data. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：623 / 631

页数：9

共 36 条

[31] Spinencin, a new bis-tetrahydrofuran acetogenin from the seeds of Annona spinescens [J].