Chaetoglobosin O and other phytotoxic metabolites from Cylindrocladium floridanum, a causal fungus of alfalfa black rot disease

被引：34

作者：

Ichihara, A

Katayama, K

Teshima, H

Oikawa, H

Sakamura, S

机构：

[1] Department of Bioscience and Chemistry, Faculty of Agriculture, Hokkaido University, Sapporo

[2] Obihiro University of Agriculture and Veterinary Medicine, Hokkaido, 080, Inada-cho, Obihiro

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 1996年 / 60卷 / 02期

关键词：

alfalfa black rot disease; chaetoglobosin O; Cylindrocladium floridanum; phytotoxins; trichothecenes;

D O I：

10.1271/bbb.60.360

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：

Several phytotoxic metabolites, including a novel compound chaetoglobosin O, were isolated from Cylindrocladium floridanum Sobers et Seymore. The structure of chaetoglobosin O, including its absolute configuration, was determined by a spectroscopic analysis and chemical correlation. Purified chaetoglobosins A, C, and O showed potent growth-inhibition activity against alfalfa seedlings.

引用

页码：360 / 361

页数：2

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