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US 4,397,869 AGranted
Combating fungi with N-sulphenylated ureas
AssigneeBayer Aktiengesellschaft
InventorsEngelbert Kuhle, Wilhelm Brandes, Paul-Ernst Frohberger
Life of this patent
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Abstract
N-Sulphenylated ureas of the formula ##STR1## in which R.sup.1 to R.sup.6 each independently is hydrogen, halogen, nitro, cyano, alkyl, alkoxy, alkylmercapto, trihalogenomethyl-, trihalogenomethoxy or trihalogenomethylmercapto, R.sup.7 is hydrogen or alkyl, and n is 0, 1, 2 or 3, which possess fungicidal properties.
Claims12
An N-sulphenylated urea of the formula ##STR31## in which R.sup.1 to R.sup.6 each independently is hydrogen, halogen, nitro, cyano, alkyl, alkoxy, alkylmercapto, trihalogenomethyltrihalogenomethoxy or trihalogenomethylmercapto,
- R.sup.7 is hydrogen or alkyl, and
- n is 0, 1 or 2,
- at least one of the phenyl rings being unsubstituted.
Dependencies are inferred from the claim text.