Pyrazole derivatives

Details Pyrazole derivatives Pyrazole derivatives

1999-03-26

2000-12-12

Powers, Fiona T.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

549 23, 5483644, A01N 4356, C07D40906, C07D33506

Patent

active

061599042

ABSTRACT:
Pyrazole derivatives of the general formula (I) or salts thereof, ##STR1## wherein each symbols are as defined in the specification, herbicides containing the above compounds as active ingredients, and aromatic carboxylic acid derivatives or salts thereof suitable as intermediates for the production of the above pyrazole derivatives.
The above pyrazole derivatives or salts thereof, provided by the present invention, cause no phytotoxicity on upland field crops such as corn, etc., and can selectively control a broad range of upland weeds such as grass weeds and broad-leaved weeds at a low dosage in pre-emergence treatment and in post-emergence treatment.

REFERENCES:
patent: 5468722 (1995-11-01), Shibata et al.
patent: 5480858 (1996-01-01), Sakamoto et al.
patent: 5506194 (1996-04-01), Nasuno et al.
patent: 5587484 (1996-12-01), Shibata et al.
patent: 5591868 (1997-01-01), Nasuno et al.
patent: 5607898 (1997-03-01), Nakamura et al.
patent: 5756759 (1998-05-01), Shibata et al.
patent: 5801121 (1998-09-01), Kamano et al.

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