Tetrahydroisoquinoline-monoterpene glycosides from Cephaelis acuminata

被引：12

作者：

Itoh, A ^{[1
]}

Baba, Y ^{[1
]}

Tanahashi, T ^{[1
]}

Nagakura, N ^{[1
]}

机构：

[1] Kobe Pharmaceut Univ, Higashinada Ku, Kobe, Hyogo 6588558, Japan

来源：

PHYTOCHEMISTRY | 2002年 / 59卷 / 01期

关键词：

Cephaelis acuminata; Rubiaceae; roots; structure elucidation; tetrahydroisoquinoline-monoterpene glycosides;

D O I：

10.1016/S0031-9422(01)00418-6

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：

From the dried roots of Cephaelis acuminata, five tetrahydroisoquinoline-monoterpene glycosides, 2-O-beta-D-glucopyranosyldemethylalangiside, demethylisoalangiside, 6"-O-beta-D-glucopyranosylipecoside, 6"-O-alpha-D-glucopyranosylipecoside and (4R)4-hydroxyipecoside, were isolated. The structures of these glycosides were determined by spectroscopic and chemical means. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：91 / 97

页数：7

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