Pyrazolyl derivatives, their preparation and their use

Details Pyrazolyl derivatives, their preparation and their use Pyrazolyl derivatives, their preparation and their use

C - Chemistry, Metallurgy

07

D

C07D 231/10 (2006.01) A01N 43/48 (2006.01) A01N 43/56 (2006.01) A01N 43/72 (2006.01) C07D 231/12 (2006.01) C07D 231/16 (2006.01) C07D 401/04 (2006.01) C07D 403/04 (2006.01) C07D 405/04 (2006.01) C07D 413/04 (2006.01) C07D 417/04 (2006.01)

Patent

CA 2152996

Pyrazolyl derivatives of the general formula I Image I, where the indices and the substituents have the following meanings: n is 0, 1, 2, 3 or 4, it being possible for the radicals R1 to be different if n is greater than 1; m is 0, 1 or 2, it being possible for the radicals R3 to be different if m is greater than 1; R1 is nitro, cyano, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, unsubstituted or substituted phenyl or phenoxy; R2 is hydrogen, unsubstituted or substituted alkyl, alkenyl or alkynyl, an unsubstituted or substituted, saturated or mono- or diunsaturated ring, an unsubstituted or substituted, mono- or binuclear aromatic radical; R3 is nitro, cyano, halogen, alkyl, haloalkyl, alkoxy or halo- alkoxy; R4 is hydrogen, cyano, halogen, alkyl or haloalkyl, processes for their preparation and their use are described.

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