3-(4-Methylfuran-3-yl)propan-1-ol: A White-Spotted Stinkbug (Eysarcoris ventralis) Repellent Produced by an Endophyte Isolated from Green Foxtail

Stinkbug is a major rice plant pest in Asia. The extract of the culture filtrate of a fungus isolated from a green foxtail, Setaria viridis (L.) Beauv., was found to have a repellent effect on the white-spotted stinkbug, Eysarcoris ventralis (Westwood). The active principle was purified and isolated...

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Bibliographic Details
Published in:Journal of agricultural and food chemistry 2010-03, Vol.58 (5), p.2882-2885
Main Authors: Nakajima, Hiromitsu, Ishihara, Atsushi, Sawa, Yuji, Sakuno, Emi
Format: Article
Language:English
Subjects:
3-(4-methylfuran-3-yl)propan-1-ol
Animals
Bioactive Constituents
Biological and medical sciences
endophytes
Eysarcoris ventralis
Food industries
Fundamental and applied biological sciences. Psychology
fungal extracts
furans
Furans - isolation & purification
Furans - pharmacology
Hemiptera
insect repellents
Insect Repellents - isolation & purification
Insect Repellents - pharmacology
Insecta
isolation
new products
plant extracts
Poaceae - chemistry
Propanols - isolation & purification
Propanols - pharmacology
Setaria viridis
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Summary:Stinkbug is a major rice plant pest in Asia. The extract of the culture filtrate of a fungus isolated from a green foxtail, Setaria viridis (L.) Beauv., was found to have a repellent effect on the white-spotted stinkbug, Eysarcoris ventralis (Westwood). The active principle was purified and isolated, and identified as 3-(4-methylfuran-3-yl)propan-1-ol (1) on the basis of spectroscopic data. Four acyl derivatives were prepared from 1 and assessed for repellent effect on the stinkbug; the acetyl derivative 2 was most effective.
ISSN:0021-8561
1520-5118
DOI:10.1021/jf904093y