Phenolic constituents of the fern Phegopteris connectilis

被引：27

作者：

Adam, KP ^{[1
]}

机构：

[1] Univ Saarland, Fr Pharmakognosie & Analyt Phytochem 12 3, D-66041 Saarbrucken, Germany

来源：

PHYTOCHEMISTRY | 1999年 / 52卷 / 05期

关键词：

Phegopteris connectilis; Thelypteridaceae; Pteridophyta; fern; trihydroxybenzoic acid; shikimic acid; p-coumaric acid; flavone;

D O I：

10.1016/S0031-9422(99)00326-X

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：

The new compounds 2,4,6-trihydroxybenzoic acid-4-O-2',3',4',6'-tetraacetylglucoside 2,4,6-trihydroxybenzoic acid-4-O-2',3',6'-triacetylglucoside and 2,4,6-trihydroxybenzoic acid-4-O-3',4',6'-triacetylglucoside, 3-O-p-coumaroylshikimic acid and 2(trans-1,4-dihydroxy-2-cyclohexenyl)-5-hydroxy-7-methoxychromone were isolated from the methanolic extract of fronds of Phegopteris connectilis, along with kaempferol and kaempferol-3-O-beta-D-glucoside. Their structures have been elucidated by spectroscopic analysis. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：929 / 934

页数：6

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