Naphthalene - A constituent of Magnolia flowers

被引：53

作者：

Azuma, H

Toyota, M

Asakawa, Y

Kawano, S

机构：

[1] KYOTO UNIV, FAC SCI, DEPT BOT, KYOTO 60601, JAPAN

[2] TOKUSHIMA BUNRI UNIV, FAC PHARMACEUT SCI, TOKUSHIMA 770, JAPAN

来源：

PHYTOCHEMISTRY | 1996年 / 42卷 / 04期

关键词：

Magnolia; Magnoliaceae; herbivore deterrents; plant-insect interaction; GC-mass spectrometry; benzenoid; naphthalene;

D O I：

10.1016/0031-9422(96)00082-9

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：

Ether extracts of petals, gynoecia and leaves of nine Magnolia taxa were analysed using GC-mass spectrometry. The extracts of flowers and gynoecia of five taxa (M. denudata, M. liliiflora, M. tomentosa, M. p. var. praecocissima and var. borealis) contained naphthalene as their main component. The extracts of M. salicifolia characteristically contained several phenylpropanoids including eugenol methyl ether. Two well known sesquiterpene lactones, dehydrocostuslactone and porthenolide, were found in extracts of flowers and leaves of two taxa.

引用

页码：999 / 1004

页数：6

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