PYRAZOLE DERIVATIVES, METHODS IF THEIR UTILIZATION, HERBICIDE COMPOSITION, AND CONTROL METHOD Russian patent published in 1999 - IPC

Abstract RU 2137761 C1

FIELD: herbicides. SUBSTANCE: new pyrazole derivatives with general formula I are provided, where R1-R4, are defined in claim 1, that can be of value in controlling pests. Method for preparing these compounds is described as well as herbicide composition and method of controlling pests. EFFECT: extended choice of herbicides. 38 cl, 8 tbl, 42 ex

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RU 2 137 761 C1

Authors

Gerard Ehntoni Datra

Brjus Kameron Khamper

Debora Ehjlin Mishke

Kurt Modridzer

Majkl Dehvid Rodzhers

Skott Santford Vudard

Dates

1999-09-20Published

1991-10-11Filed