Pyrazolecarboxanilides, process for their preparation and...

Details Pyrazolecarboxanilides, process for their preparation and... Pyrazolecarboxanilides, process for their preparation and...

2011-08-30

2011-08-30

Shameem, Golam M (Department: 1622)

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

C548S373100, C548S374100, C504S100000, C504S101000, C504S261000

Reexamination Certificate

active

08008232

ABSTRACT:
The present invention relates to pyrazolecarboxanilides Iin which the variables are as defined below:n is zero or 2;m is 2 or 3;X1is fluorine or chlorine;X2is halogen;Y is CN, NO2, C1-C4-alkyl, C1-C4-haloalkyl, methoxy or methylthio;p is zero or 1;R1is fluorine, chlorine, bromine, C1-C4-alkyl or C1-C4-haloalkyl;R2is hydrogen or halogen;R3is hydrogen, methyl or ethyl;W is O or S;with the proviso that, ifa) W=O, R1=methyl and R3is hydrogen, R2is not fluorine, orb) W=O, n=0, m=2, p=0, R2and R3are hydrogen, R1is not trifluoromethyl or difluoromethyl,to processes for preparing these compounds, to compositions comprising them and to methods for using them for controlling harmful fungi.

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