A new α-methylene γ-lactone sesquiterpene from Hedyosmum arborescens

被引：18

作者：

Bercion, S ^{[1
]}

Martin, MACD

Baltaze, JP

Bourgeois, P

机构：

[1] Univ Antilles Guyane, Fac Sci Exactes & Nat, EA 3639, Campus Fouillole,BP 250, F-97157 Pointe A Pitre, Guadeloupe, France

[2] Univ Paris 11, ICMMO, F-91405 Orsay, France

来源：

FITOTERAPIA | 2005年 / 76卷 / 7-8期

关键词：

Hedyosmum arborescens; alpha-methylene-gamma-lactone; sesquiterpenoids; guaianolide;

D O I：

10.1016/j.fitote.2005.06.006

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

A new sesquiterpene lactone, 7 alpha, 10 alpha-epoxy-1 alpha(H), 5 alpha(H)-guaia-3, 11(13)-dien-8 alpha, 12-olide, was isolated from the leaves of Hedyosmum arborescens. The structure of this unusual 7,10-epoxy-guaianolide was determined by spectroscopic methods, particularly one- and two-dimensional H-1 and C-13 NMR. (c) 2005 Elsevier B.V All rights reserved.

引用

页码：620 / 624

页数：5

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