N-phenylpyrazole derivatives

Details N-phenylpyrazole derivatives N-phenylpyrazole derivatives

1990-06-18

1992-04-14

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D23114

Patent

active

051049945

ABSTRACT:
The invention provides N-phenylpyrazole derivatives of the formula: ##STR1## wherein R.sup.1 represents alkyl optionally substituted by halogen, R.sup.2 represents an optionally substituted aryl or aralkyl group, R.sup.3 represents a phenyl group substituted in the 2-position by halogen; in the 4-position by optionally halo substituted alkyl or alkoxy; and optionally in the 6-position by halogen; and m and n are independently 0, 1 or 2; which are active against arthropod, plant nematode, helminth and protozoal pests.

REFERENCES:
patent: 4918085 (1990-04-01), D'Silva et al.

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