Phenylureas

Details Phenylureas Phenylureas

1981-12-03

1984-02-14

Hines, Robert V.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Recombinant or stably-transformed bacterium encoding one or...

564 44, 564305, 564442, A01N 4734, C07C12722

Patent

active

044316712

ABSTRACT:
Substituted N-(p-aminophenyl)-N'-benzoylureas of the formula ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.4 -alkyl or propargyl; R.sub.2 and R.sub.3 are each hydrogen or halogen; R.sub.4 is methyl or halogen; and R.sub.5 is hydrogen or halogen. Processes for producing these compounds and their use for combating pests, particularly their use as insecticides, are described.

REFERENCES:
patent: 3121116 (1964-02-01), Pawloski
patent: 3475156 (1969-10-01), Olin
patent: 4139636 (1979-02-01), Sirrenberg et al.
patent: 4162330 (1979-07-01), Ehrenfreund
patent: 4310694 (1982-01-01), Ehrenfreund
patent: 4323579 (1982-04-01), Ehrenfreund

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