C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/259, 260/249
C07D 239/46 (2006.01) A01N 47/36 (2006.01) C07D 251/40 (2006.01) C07D 521/00 (2006.01)
Patent
CA 1223591
N-Arylsulfonyl-N'-triazinylureas and N-arylsulfonyl- N'-pyrimidinylureas Abstract of the Disclosure N-Arylsulfonyl-N'-triazinylureas and N-arylsulfonyl-N'-pyrimidinyl- ureas of the general formula Image wherein R18 is hydrogen, alkyl or alkoxy, X is an unsubstituted or substituted phenyl radical or an unsubstituted or substituted naphthyl radical, Y is C1-C3alkyl, C1-C3haloalkyl, C1-C3alkoxy, C1-C3haloalkoxy, C1-C3alkylthio, C2-C3alkoxyalkyl, halogen or an unsubstituted or substituted amino group, Z is oxygen or sulfur, E is nitrogen or the methine bridge -CH= and W is chlorine or bromine, and the salts thereof with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases have good pre-and postemergence selective herbicidal and growth regulating properties.
487398
Fetherstonhaugh & Co.
Syngenta Participations Ag
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