ANTHRAQUINONES FROM GALIUM-SINAICUM

被引：28

作者：

ELGAMAL, AA

TAKEYA, K

ITOKAWA, H

HALIM, AF

AMER, MM

SAAD, HEA

AWAD, SA

机构：

[1] TOKYO COLL PHARM,HACHIOJI 19203,TOKYO,JAPAN

[2] MANSOURA UNIV,FAC PHARM,MANSOURA 35516,EGYPT

来源：

PHYTOCHEMISTRY | 1995年 / 40卷 / 01期

关键词：

GALIUM SINAICUM; RUBIACEAE; ROOTS; ANTHRAQUINONES; BIANTHRAQUINONE; CYTOTOXIC ACTIVITY;

D O I：

10.1016/0031-9422(95)00145-W

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 anthraquinones, 7-methylantanthragallol 1,3-dimethyl ether, 7-methyl-anthragallol 2-methyl ether, 6-methylanthragallol 3-methyl ether, 8-hydroxyanthragallol 2,3-dimethyl ether, 7-formylanthragallol 1,3-dimethyl ether, copareolatin 5,7-dimethyl ether, copareolatin 6,7-dimethyl ether, 6-methoxylucidin omega-ethyl ether and 6-hydroxyxanthopurpurin, as well as a novel bianthraquinone, bisinaiquinone [10,2'-bi(9-hydroxy-3-methyl-1,4-anthraquinonyl)] were isolated from the roots of Galium sinaicum. Their structures were established by spectroscopic techniques including 2D-NMR. In addition, eight known anthraquinones were also isolated and fully characterized.

引用

页码：245 / 251

页数：7

共 17 条

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