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Title:
N-SULFONYLATED, SIX-MEMBERED NITROGENOUS AROMATIC CARBOXAMIDE DERIVATIVE OR SALT THEREOF, PRODUCTION THEREOF, AND PEST CONTROL AGENT
Document Type and Number:
WIPO Patent Application WO/1993/018012
Kind Code:
A1
Abstract:
An N-sulfonylated, six-membered nitrogenous aromatic carboxamide derivative represented by general formula (I), a process for producing the same, and a pest control agent containing the same as the active ingredient, wherein R1 represents alkyl, alkenyl, etc.; R2 represents hydrogen, alkyl, etc.; R3 and R4 may be the same or different from each other and each represents alkyl, alkoxy, etc.; and X and Y may be the same or different from each other and each represents methine or nitrogen. The derivative exhibits an excellent efficacy even at a low concentration against various diseases caused by algal phytopathogenic bacteria, in particular, downy mildew, and also can control the growth of weeds in lowland and upland fields.

Inventors:
URUSHIBATA IKUMI (JP)
YOSHIMURA TAKUMI (JP)
DEGUCHI TAKESHI (JP)
YONEKURA NORIHISA (JP)
Application Number:
PCT/JP1993/000273
Publication Date:
September 16, 1993
Filing Date:
March 03, 1993
Export Citation:
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Assignee:
KUMIAI CHEMICAL INDUSTRY CO (JP)
IHARA CHEMICAL IND CO (JP)
International Classes:
A01N43/54; A01N43/66; A01P3/00; A01P13/00; C07D239/28; C07D239/30; C07D239/34; C07D239/42; C07D239/46; C07D239/52; C07D251/20; (IPC1-7): C07D239/52; C07D251/14
Foreign References:
JPH04364172A1992-12-16
JPH02282371A1990-11-19
Other References:
See also references of EP 0592680A4
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