C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 231/44 (2006.01) A01N 43/56 (2006.01) A01N 55/00 (2006.01) A61K 31/415 (2006.01) A61K 31/44 (2006.01) C07D 231/38 (2006.01) C07D 401/04 (2006.01) C07D 401/12 (2006.01) C07D 401/14 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01) C07F 7/10 (2006.01)
Patent
CA 2067282
ABSTRACT The invention describes novel 1-aryl-5-(substituted alkylideneimino)pyrazoles of formula (I) Image (I) wherein typically preferred substituents are: R1 is cyano, nitro, or halogen; R2 is R9S(O)n in which n is 0, 1 or 2 and R9 is alkyl, preferably methyl which is substituted by halogen atoms which are the same or different up to full substitution of the alkyl moiety; R3 is hydrogen or alkyl; R4 is phenyl or heteroaryl, optionally substituted by one or more hydroxy, halogen, alkoxy, alkylthio, cyano or alkyl or combinations thereof; preferably R4 is phenyl, which is at least substituted by 3-hydroxy or 4-hydroxy: R5 is hydrogen, alkyl or halogen; R6 and R8 are hydrogen: R7 is halogen, alkyl, haloalkyl or haloalkoxy; and X is a nitrogen atom or CR14 in which R14 is hydrogen, halogen, cyano, alkyl, alkylthio or alkoxy. The invention further: describes processes to make the compounds, compositions of the compounds, and methods of use of the compounds for the control of arthropods (mites, aphids or insects), nematodes, helminths, or protozoa.
Ayad Hafez M.
Huang Jamin
Timmons Philip R.
Macrae & Co.
Rhone-Poulenc Agrochimie
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