Volatile constituents in the liverwort Tritomaria polita

被引：19

作者：

Adio, AM

Paul, C

König, WA

Muhle, H

机构：

[1] Univ Hamburg, Inst Organ Chem, D-20146 Hamburg, Germany

[2] Thetis IBN GmbH, D-22067 Hamburg, Germany

[3] Univ Ulm, Abt Systemqt Bot & Okol, D-89081 Ulm, Germany

来源：

PHYTOCHEMISTRY | 2003年 / 64卷 / 02期

关键词：

Tritomaria polita; liverwort; sesquiterpene hydrocarbons; oxygenated sesquiterpenes; seco-eudesmane;

D O I：

10.1016/S0031-9422(03)00298-X

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 essential oil of the liverwort Tritomaria polita, collected in Otztal/Tyrol (Austria), was investigated by chromatographic and spectroscopic methods. Several new compounds were isolated by preparative gas chromatography (GC) and their structures investigated by mass spectrometry (MS) and NMR techniques. In addition to known constituents, the sesquiterpenoids (+)-eudesma-3,11-dien-8-one, (+)-eudesma-3,7(11)-dien-8-one, (+)-6,11-epoxy-eudesmane, (-)-6,7-seco-eudesm-7(11)-en-6-al, (+)-6beta-hydroxy-eudesm-11-ene, (-)-6alpha-hydroxy-eudesm-11-ene, (+)-6-11-epoxy-isodaucane could be identified as natural compounds for the first time. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：637 / 644

页数：8

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