Iridoid glucosides from roots of Vietnamese Paederia scandens

被引：59

作者：

Quang, DN

Hashimoto, T

Tanaka, M

Dung, NX

Asakawa, Y

机构：

[1] Tokushima Bunri Univ, Fac Pharmaceut Sci, Tokushima 7708514, Japan

[2] EDC Vietnam, Hanoi 10000, Hai Ba Trung, Vietnam

来源：

PHYTOCHEMISTRY | 2002年 / 60卷 / 05期

关键词：

Paederia scandens; Rubiaceae; paederoside; paederosidic acid; asperuloside; asperulosidic acid; geniposide; paederosidic acid methyl ester; dimeric iridoid glucoside;

D O I：

10.1016/S0031-9422(02)00096-1

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：

Four iridoid glucosides, three of which are dimeric were isolated from the methanol extract of roots of Vietnamese Paederia scandens (Lour) Merrill together with the five known glucosides, paederoside, asperuloside, paederosidic acid, asperulosidic acid and geniposide. Seven sulfur-containing iridoid glucosides were also isolated. The structures of the iridoid glucosides were determined by a combination of high-resolution NMR, MS, IR and UV spectra, and chemical reaction such as acetylation. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：505 / 514

页数：10

共 20 条

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