FIELD: organic chemistry, herbicides.
SUBSTANCE: invention relates to a compound of the general formula [I]: 
wherein R1 and R2 can be similar or different and each represents (C1-C10)-alkyl group; each among R3 and R4 represents hydrogen atom; R5 and R6 can be similar or different and each represents hydrogen atom or (C1-C10)-alkyl group; Y represents 5-6-membered aromatic heterocyclic group or condensed aromatic heterocyclic group comprising one or some heteroatoms chosen from nitrogen atom, oxygen atom and sulfur atom wherein heterocyclic group can be substituted with 0-6 of similar or different groups chosen from the following group of substitutes α, and so on; n means whole values from 0 to 2; [Group of substitutes α]: hydroxyl group, halogen atoms, (C1-C10)-alkyl groups, (C1-C10)-alkyl groups wherein each group is monosubstituted with group chosen from the following group of substitutes β, (C1-C4)-halogenalkyl groups, (C3-C8)-cycloalkyl groups, (C1-C10)-alkoxy-groups, (C1-C10)-alkoxy-groups wherein each group is monosubstituted with group chosen from the following group of substitutes and so on; [Group of substitutes β]: hydroxyl group, (C3-C8)-cycloalkyl groups that can be substituted with halogen atom or alkyl group, (C1-C10)-alkoxy-group, (C1-C10)-alkylthio-groups, (C1-C10)-alkylsulfonyl groups, (C1-C10)-alkoxycarbonyl groups, amino-group, carbamoyl group (wherein its nitrogen atom can be substituted with similar or different (C1-C10)-alkyl groups), (C1-C6)-acyl groups, (C1-C10)-alkoxyimino-groups, cyano-group, optionally substituted phenyl group; [Group of substitutes γ]: optionally substituted phenyl group, optionally substituted aromatic heterocyclic groups, cyano-group. Also, invention relates to herbicide comprising derivative of isoxazoline of the formula [I] as an active component or its pharmaceutically acceptable salt. Invention provides the development of isoxazoline derivative possessing the herbicide activity with respect to resistant weeds, selectivity for cultural crop and weed.
EFFECT: valuable herbicide properties of substances.
18 cl, 24 tbl, 106 ex
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