2',6'-DIHYDROXY-4'-METHOXYACETOPHENONE, A PHYTOALEXIN FROM THE ROOTS OF SANGUISORBA MINOR

被引：25

作者：

KOKUBUN, T ^{[1
]}

HARBORNE, JB ^{[1
]}

EAGLES, J ^{[1
]}

机构：

[1] INST FOOD RES, NORWICH LAB, NORWICH NR4 7UA, NORFOLK, ENGLAND

来源：

PHYTOCHEMISTRY | 1994年 / 35卷 / 02期

关键词：

SANGUISORBA MINOR; ROSACEAE; ROOTS; PHYTOALEXIN; 2'; 6'-DIHYDROXY-4'-METHOXYACETOPHENONE;

D O I：

10.1016/S0031-9422(00)94758-7

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 root tissue of Sanguisorba minor produced 2',6'-dihydroxy-4'-methoxyacetophenone as a phytoalexin after fungal inoculation with Botrytis cinerea or UV light irradiation. The ED(50) of this compound on spore germination inhibition was 45 and 410 mu M for Botrytis cinerea and Phomopsis perniciosa, respectively.

引用

页码：331 / 333

页数：3

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