Sulfur Attached Directly To Urea Nitrogen By Nonionic Bonding Patents (Class 514/592)
Sulfur is part of a substituent which contains additional nitrogen (Class 514/593)
  • Combating fungi with N-sulphenylated ureas
    Patent number: 4515812
    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, andn is 0, 1, 2 or 3,which possess fungicidal properties.
    Type: Grant
    Filed: April 4, 1983
    Date of Patent: May 7, 1985
    Assignee: Bayer Aktiengesellschaft
    Inventors: Engelbert Kuhle, Wilhelm Brandes, Paul-Ernst Frohberger
  • Insecticidal N-benzoyl-N'-phenyl-N'-(R-thio)ureas
    Patent number: 4497822
    Abstract: Insecticidally active benzoylphenylurea derivatives of the formula: ##STR1## wherein R is haloalkyl, or phenyl optionally substituted by certain substituents and the other symbols have assigned meanings.
    Type: Grant
    Filed: April 14, 1983
    Date of Patent: February 5, 1985
    Assignee: Shell Oil Company
    Inventor: Martin Anderson