C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/9.1, 71/8.2,
C07D 285/06 (2006.01) A01N 43/72 (2006.01) A01N 43/82 (2006.01) A01N 47/12 (2006.01) A01N 47/22 (2006.01) A01N 47/34 (2006.01) A01N 53/00 (2006.01)
Patent
CA 1142945
ABSTRACT OF THE DISCLOSURE Novel 1,2,3-thiadiazole-5-carboxylic acid amide derivatives of the general formula I Image (I) (wherein R1 represents H or alkyl which may be interrupted by O and/or S and/or may be halo-substituted, R2 represents H, C1-C18- alkyl, C2-C8-alkenyl or C2-C8-alkynyl, C3-C8-cycloaliphatic hydrocarbon which may be fused to an aromatic or cycloalipha- tic ring, or aromatic hydrocarbon which may be substituted by one or more substituents selected from C1-C6-alkyl, Hal, C1-C6- alkoxy, -NO2 and -CF3, and R3 represents H, C1-C18-alkyl or C2-C8-alkenyl, C3-C8-cycloaliphatic hydrocarbon which may be fused to an aromatic or cycloaliphatic ring, aryl which may be substituted by one or more substituents selected from C1-C6- alkyl, Hal, C1-C6-alkoxy, phenoxy, -NO2 and -CF3, C1-C6-alkoxy, C3-C6-alkenyloxy or -alkynyloxy, aryloxy, C1-C4-alkylthio, arylthio, or Image , R4 and R5 each representing H, C1-C6-alkyl, or aryl which may be substituted by one or more substituents selected from C1-C6- alkyl, Hal, C1-C6-alkoxy, -NO2 and -CF3) and their manufacture. The novel compounds have a herbicidal, defoliating, fungicidal and plant growth-regulating action, and accordingly may be made up with suitable carriers into biocidal preparations and may be used for treating seeds, living plants and crop areas.
348941
Arndt Friedrich
Baumert Dietrich
Kruger Hans-Rudolf
Rusch Reinhart
Marks & Clerk
Schering Aktiengesellschaft
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