2 PHENETHYL ALCOHOL GLYCOSIDES FROM SCUTELLARIA-ORIENTALIS SUBSP PINNATIFIDA

被引：34

作者：

CALIS, I ^{[1
]}

SARACOGLU, I ^{[1
]}

BASARAN, AA ^{[1
]}

STICHER, O ^{[1
]}

机构：

[1] SWISS FED INST TECHNOL,DEPT PHARM,CH-8092 ZURICH,SWITZERLAND

来源：

PHYTOCHEMISTRY | 1993年 / 32卷 / 06期

关键词：

SCUTELLARIA-ORIENTALIS SUBSP PINNATIFIDA; LABIATAE; PHENETHYL ALCOHOL GLYCOSIDES; DARENDOSIDE-A AND DARENDOSIDE-B (= DEACYL MARTYNOSIDE);

D O I：

10.1016/0031-9422(93)85194-V

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：

Two new phenethyl alcohol glycosides, darendoside A and B (= deacyl martynoside) were isolated from the methanolic extract of the aerial parts of Scutellaria orientalis subsp. pinnatifida, along with four known glycosides, syringin, martynoside, leucosceptoside A and verbascoside. On the basis of chemical and spectral evidence the structures of darendoside A and B were determined as beta-(4-hydroxyphenyl)ethyl O-beta-D-apiofuranosyl-(1 --> 2)-O-beta-D-glucopyranoside and beta-(3-hydroxy-4-methoxyphenyl)ethyl O-alpha-L-rhamnopyranosyl-(1 --> 3)-O-beta-D-glucopyranoside (=deacyl martynoside), respectively.

引用

页码：1621 / 1623

页数：3