US 6,297,195 B1 · Substituted triazoloazine sulphonamides

Abstract

The invention concerns novel substituted triazoloazine sulphonamides of formula (I) in which Q1 stands for nitrogen or a CH group: Q2 stands for nitrogen or a CH group; R1 stands for hydrogen or halogen, or for C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylamino or di(C1-C4 alkyl)amino, in each case optionally substituted by hydroxy, halogen or C1-C4 alkoxy; R2 stands for hydrogen or halogen, or for C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylamino or di(C1-C4 alkyl)amino, in each case optionally substituted by halogen; and Ar stands for 4-cyano-2,5-difluoro-phenyl, 2,6-dimethoxy-phenyl, 2-bromo-3-trifluoro-methyl-phenyl, 2-bromo-5-trifluoromethyl-phenyl, 6-chloro-pyridine-3-yl-methyl or one of the 5- or 6-member (hetero)cyclic groups mentioned in the description. The invention also concerns salts of these substances, a process for preparing the novel compounds, and their use as plant-treatment agents.

Claims5

Dependent claims

A substituted triazoloazinesulphonamide of the formula (I)

wherein
Q1 represents a CH grouping,
Q2 represents nitrogen,
R1 represents halogen or represents C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylamino or di-(C1-C4- alkyl)amino, each of which is unsubstituted or substituted by hydroxyl, halogen or C1-C4-alkoxy,
R2 represents hydrogen, halogen or represents C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylamino or di-(C1-C4-alkyl)amino, each of which is unsubstituted or substituted by halogen, and
Ar represents
wherein
A13 represents cyano, carbamoyl, 5,6-dihydro-1,4,2-dioxazin-3-yl, halogen, C1-C4-alkyl, C1-C4-alkyl-carbonyl or C1-C4-alkoxy-carbonyl,
A14 represents hydrogen, represents cyano, cabamoyl, halogen, C1-C4-alkyl, C1-C4-alkylcarbonyl or C1-C4-alkoxy-carbonyl,
A15 represents hydrogen, represents cyano, carbamoyl, halogen, C1-C4-alkyl, C1-C4-aklylcarbonyl or C1-C4-alkoxy-carbonyl, or together with A14 represents a fused benzo grouping,
and a salt of the compound of the formula (I), with the following proviso:
i) if A13 represents C1-C4-alkoxy-carbonyl then A14 and A15 cannot both be hydrogen.

9 more elements

Dependencies are inferred from the claim text.

Substituted triazoloazine sulphonamides

Life of this patent

Substituted triazoloazine sulphonamides

Life of this patent

Abstract

Claims5