Dietary Derived Sesquiterpenes from Phyllodesmium lizardensis

被引：16

作者：

Affeld, Sven ^{[1
]}

Kehraus, Stefan ^{[1
]}

Waegele, Heike ^{[2
]}

Koenig, Gabriele M. ^{[1
]}

机构：

[1] Univ Bonn, Inst Pharmaceut Biol, D-53115 Bonn, Germany

[2] Univ Bonn, Inst Evolutionary Biol & Ecol, Dept Bot, D-53121 Bonn, Germany

来源：

JOURNAL OF NATURAL PRODUCTS | 2009年 / 72卷 / 02期

关键词：

OPISTHOBRANCH MOLLUSKS; NUDIBRANCHIA; GASTROPODA; ECOLOGY; EHRENBERG; CHEMISTRY; TAXONOMY; BIOLOGY; ANATOMY;

D O I：

10.1021/np800583e

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The recently discovered new aeolidean species Phyllodesmium lizardensis Burghardt, Schrodl and Wagele, 2008 was investigated concerning its secondary metabolite profile. P. lizardensis so far has only been found on Lizard Island. Analysis of P. lizardensis led to the isolation of the new sesquiterpenes (+)-3 beta-hydroxy-alpha-muurolene (1) and (+)-3 beta-acetoxy-alpha-muurolene (2). GC-MS analysis of the host coral, identified as Heteroxenia sp., also showed the presence of compounds I and 2, whereas a sympatric Xenia species lacks these products. These results indicate that P. lizardensis specifically sequesters these compounds from Heteroxenia sp.

引用

页码：298 / 300

页数：3

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