FLAVAN-3-OLS, PRODELPHINIDINS AND FURTHER POLYPHENOLS FROM CISTUS-SALVIFOLIUS

被引：66

作者：

DANNE, A ^{[1
]}

PETEREIT, F ^{[1
]}

NAHRSTEDT, A ^{[1
]}

机构：

[1] UNIV MUNSTER, INST PHARMAZEUT BIOL & PHYTOCHEM, D-48149 MUNSTER, GERMANY

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 02期

关键词：

CISTUS SALVIFOLIUS; CISTACEAE; FLAVAN-3-OLS; PRODELPHINIDINS; PHLOROGLUCINOL GLUCOSIDES; BETULOSIDE;

D O I：

10.1016/0031-9422(94)85094-1

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：

Five novel polyphenols have been isolated from the air-dried herb of Cistus salvifolius; they were characterized as epigallocatechin-3-O-(4-hydroxybenzoate), epigallocatechin-(4 beta --> 8)-epigallocatechin, epigallocatechin-3-O-gallate-(4 beta --> 8)-epigallocatechin, epigallocatechin-(4 beta --> 6)-epigallocatechin-3-O-gallate and 1-O-beta-D-(6'-O-galloyl)-glucopyranosyl-3-methoxy-5-hydroxybenzene. In addition, the occurrence of several flavan-3-ols, epigallocatechin-(4 beta --> 8)-epigallocatechin-3-O-gallate, 1-O-beta-D-glucopyranosyl-3-methoxy-5-hydroxybenzene and betuloside (=rhododendrin) was demonstrated.

引用

页码：533 / 538

页数：6

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