BIOACTIVE NEOLIGNANS FROM THE LEAVES OF MAGNOLIA-VIRGINIANA

被引：45

作者：

NITAO, JK

NAIR, MG

THOROGOOD, DL

JOHNSON, KS

SCRIBER, JM

机构：

[1] MICHIGAN STATE UNIV,DEPT HORT,BIOACT NAT PROD LAB,E LANSING,MI 48824

[2] MICHIGAN STATE UNIV,PESTICIDE RES CTR,E LANSING,MI 48824

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 07期

关键词：

MAGNOLIA-VIRGINIANA; MAGNOLIACEAE; LEAVES; MAGNOLOL; 4,4'-DIALLYL-2,3'-DIHYDROXYBIPHENYL ETHER; 3,5'-DIALLYL-2'-HYDROXY-4'-METHOXYBIPHENYL; ANTIFUNGAL; ANTIBACTERIAL; INSECTICIDAL;

D O I：

10.1016/0031-9422(91)83612-O

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：

A novel biphenyl ether, 4,4'-diallyl-2,3'-dihydroxybiphenyl ether, 3,5'-diallyl-2'-hydroxy-4-methoxy-biphenyl and 5,5'-diallyl-2,2'-dihydroxybiphenyl (magnolol) were isolated from the leaves of Magnolia virginiana and characterized by spectral and chemical means. All three compounds and their methoxy analogues were very toxic to brine shrimp and mosquito larvae and showed strong anti-fungal and anti-bacterial activities.

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页码：2193 / 2195

页数：3

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