PINOLIDOXIN, A PHYTOTOXIC NONENOLIDE FROM ASCOCHYTA-PINODES

被引：65
|
作者：
EVIDENTE, A
LANZETTA, R
CAPASSO, R
VURRO, M
BOTTALICO, A
机构：
[1] UNIV NAPOLI FEDERICO II,DIPARTIMENTO CHIM ORGAN & BIOL,I-80134 NAPLES,ITALY
[2] CNR,IST TOSSINE & MICOTOSSINE PARASSITI VEGETALI,I-70125 BARI,ITALY
[3] UNIV SASSARI,IST PATOL VEGETALE,I-07100 SASSARI,ITALY
来源：
PHYTOCHEMISTRY | 1993年 / 34卷 / 04期
关键词：
ASCOCHYTA-PINODES; PEA ANTHRACNOSE; FUNGUS; PHYTOTOXINS; MACROLIDES; NONENOLIDES; PINOLIDOXIN;
D O I：
10.1016/S0031-9422(00)90702-7
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：
Ascochyta pinodes, the causal agent of pea anthracnose, cultured on sterilized wheat, produces toxic metabolites. The main phytotoxin, named pinolidoxin, was isolated and characterized using spectral and chemical methods as 2-(2,4-hexadienoyloxy)-7,8-dihydroxy-9-propyl-5-nonen-9-olide, a new phytotoxic 10-macrolide. When assayed on host (pea) and non-host (bean) plants, pinolidoxin was highly toxic; towards brine shrimps it was only weakly toxic.
引用
收藏
页码：999 / 1003
页数：5
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