Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1979-03-02
1981-04-14
Waltz, Thomas A.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
564 44, C07C12722, A01N 920
Patent
active
042620201
ABSTRACT:
New substituted N-phenyl-N'-fluorobenzoylureas of the formula ##STR1## wherein R.sub.1 is a C.sub.2 -C.sub.3 -alkenyl group, a C.sub.2 -C.sub.4 -alkenyl group mono- or disubstituted by chlorine, or it is the propargyl group, R.sub.2 and R.sub.3 independently of one another are hydrogen or chlorine, and R.sub.4 is hydrogen or fluorine; processes for producing the said compounds and their use for combating pests, especially for the control of insects and representatives of the order Acarina, which infest plants and animals. The new compounds also have an antifeedant action on insects which cause damage to plants.
REFERENCES:
patent: 4013717 (1977-03-01), Wellinga et al.
patent: 4089975 (1978-05-01), Wade et al.
patent: 4162330 (1979-07-01), Ehrenfreund
patent: 4170657 (1979-10-01), Rigterink
Ciba-Geigy Corporation
Rabin Frederick H.
Waltz Thomas A.
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