Journal of Pesticide Science
Online ISSN : 1349-0923
Print ISSN : 1348-589X
ISSN-L : 0385-1559
Structure-activity Relationships of N-Aryl-4-carboxy- and N-Aryl-4-hydroxy-phthalimides in Control of Plasmodiophora Disease
Studies on N-Arylphthalimides (Part 4)
Takashi UEDAToshiro NAKANISHITadashi MURAKAMIJunzo TOBITSUKAMakoto KOZASAToshimitsu ENDOTakashi HANZAWAAtsushi AOKI
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1987 Volume 12 Issue 2 Pages 213-219

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Abstract
Sixty-five N-aryl-4-carboxy- and N-aryl-4-hydroxy-phthalimides having various substituents on the N-aryl moiety were prepared, and their preventive activity against clubroot of Chinese cabbage caused by Plasmodiophora brassicae was examined. Among these compounds, only 2, 6-dialkyl derivatives showed high preventive activity, which depended on the position-specific substituent effect, and both the presence of the α-branching and the number of carbon atoms in the alkyl groups on the N-aryl ring.
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© Pesticide Science Society of Japan
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