Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Patent
1992-08-05
1994-02-22
Hollrah, Glennon H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
564 44, A01N 4734
Patent
active
052887561
ABSTRACT:
The invention relates to novel substituted N-benzoyl-N'-3,5-dichlorohexafluoropropyloxyphenylureas of the formula ##STR1## wherein R.sub.1 is hydrogen or fluorine and R.sub.2 is fluorine or chlorine, and to salts thereof; to processes and intermediates for the preparation of these compounds and to compositions containing the novel compounds for controlling insects, representatives of the order Acarina and slugs and snails, in particular plant-destructive insects.
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Ciba-Geigy Corporation
Hollrah Glennon H.
Lambkin Deborah
McC. Roberts Edward
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