New Secondary Metabolites from Quercus coccifera L.

被引：0

作者：

Sohretoglu, Didem ^{[1
]}

Kuruuzum-Uz, Ayse ^{[1
]}

Simon, Andras ^{[2
]}

Patocs, Tamas ^{[2
]}

Dekany, Miklos ^{[3
]}

机构：

[1] Hacettepe Univ, Fac Pharm, Dept Pharmacognosy, TR-06100 Ankara, Turkey

[2] Budapest Univ Technol & Econ, Dept Inorgan & Analyt Chem, H-1111 Budapest, Hungary

[3] Gedeon Richter Plc, Spect Res, H-1475 Budapest, Hungary

来源：

RECORDS OF NATURAL PRODUCTS | 2014年 / 8卷 / 04期

关键词：

Quercus coccifera; megastigmane glycoside; phenolic compounds; spectroscopic analysis; GLYCOSIDES; TANNINS; LEAVES;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three new secondary metabolites kermesoside (1), cocciferoside (2) and (-)-8-chlorocatechin (3), were isolated from the the stems with barks of Quercus coccifera along with five known phenolic compounds, 3-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-propan-1one (4) and 3-hydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl)-propan-1-one (5), trans-resveratrol-3-O-beta-glucopyranoside (6) lyoniresinol-9-O-beta-xylopyranoside (7), lyoniresinol-9-O-beta-glucopyranoside (8). The structure elucidation of the isolated compounds was performed by spectroscopic methods (UV, 1D- and 2D- NMR and HR-MS).

引用

页码：323 / 329

页数：7

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