FIELD: agriculture.
SUBSTANCE: invention relates to agriculture. Fungicidally active compound of formula I: formula I, wherein R1 represents: C1-C6-alkyl, optionally having as substitutes from 1 to 3 radicals R3; C1-C6-alkenyl, optionally having as substitutes from 1 to 3 radicals R3; C3-C6-alkynyl, optionally having as substitutes from 1 to 3 radicals R3; phenyl or benzyl, wherein each phenyl or benzyl can optionally contain as substitutes from 1 to 3 radicals R4, or a system of 5- or 6-member saturated or unsaturated rings, or condensed system consisting of 5- and 6-member rings, or condensed system of 6-6-member rings, each system includes from 1 to 3 heteroatoms, and each ring can optionally contain as substitutes from 1 to 3 radicals R4, -(CHR5) mOR6; -C(=O)R7; -C(=S)R7; -C(=O)OR7; -C(=S)OR7; -S(O)2R7; -(CHR5)mN(R8)R9; -C(=O)N(R8)R9; or -C(=S)N(R8)R9; where m is an integer from 1 to 3; R2 represents: H; or C1-C6-alkyl, optionally having as substitutes radical R3; R3 independently represents a halogen, C1-C6-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-halogenalkoxy, C1-C4-alkylthio, C1-C4-halogenalkylthio, amino, halogenthio, C1-C3-alkylamino, C2-C6-alkoxycarbonyl, C2-C6-alkylcarbonyl, C2-C6-alkylaminocarbonyl, hydroxyl, C3-C6-trialkylsilyl, or a system of 5- or 6-member saturated or unsaturated rings, or condensed system consisting of 5- and 6-member rings, or condensed system of 6-6-member rings, each system includes from 1 to 3 heteroatoms and each ring can optionally contain as substitutes from 1 to 3 radicals R4; R4 independently represents a halogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-halogenalkoxy, C1-C6-alkylthio, C1-C6-halogenalkylthio, halogenthio, amino, C1-C6-alkylamino, C2-C6-dialkylamino, C2-C6-alkoxycarbonyl, C1-C6-alkylsulphonyl or C2-C6-alkylcarbonyl, nitro, hydroxyl or cyano; R5 represents H, C1-C6-alkyl, C1-C6-alkoxy, phenyl or benzyl, wherein each phenyl or benzyl can optionally contain as substitutes from 1 to 3 radicals R4; R6 represents H, C1-C6-alkyl, C2-C6-alkenyl, C3-C6-alkynyl, C1-C6-haloalkyl, C1-C6-alkoxyalkyl, C2-C6-alkylcarbonyl, phenyl or benzyl, wherein each phenyl or benzyl can optionally contain as substitutes from 1 to 3 radicals R4, or a system of 5- or 6-member saturated or unsaturated rings, or condensed system consisting of 5- and 6-member rings, or condensed system of 6-6-member rings, each system includes from 1 to 3 heteroatoms and each ring can optionally contain as substitutes from 1 to 3 radicals R4, biphenyl or naphthyl, optionally having as substitutes from 1 to 3 radicals R4; R7 represents H, C1-C6-alkyl, C2-C6-alkenyl, C3-C6-alkynyl, C1-C6-haloalkyl, C1-C6-alkoxyalkyl, phenyl or benzyl, wherein each phenyl or benzyl can optionally contain as substitutes from 1 to 3 radicals R4, or a system of 5- or 6-member saturated or unsaturated rings, or condensed system consisting of 5- and 6-member rings, or condensed system of 6-6-member rings, each system includes from 1 to 3 heteroatoms and each ring can optionally contain as substitutes from 1 to 3 radicals R4, biphenyl or naphthyl, optionally having as substitutes from 1 to 3 radicals R4; R8 represents H, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxyalkyl, C2-C6-alkylcarbonyl, phenyl or benzyl, wherein each phenyl or benzyl can optionally contain as substitutes from 1 to 3 radicals R4, or a system of 5- or 6-member saturated or unsaturated rings, or condensed system consisting of 5- and 6-member rings, or condensed system of 6-6-member rings, each system includes from 1 to 3 heteroatoms and each ring can optionally contain as substitutes from 1 to 3 radicals R4, biphenyl or naphthyl, optionally having as substitutes from 1 to 3 radicals R4; and R9 represents H, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxyalkyl, C2-C6-alkylcarbonyl, or benzyl, wherein benzyl can optionally contain as substitutes from 1 to 3 radicals R4; alternatively, R8 and R9 can together form a 5- or 6-member saturated or unsaturated ring containing from 1 to 3 heteroatoms, each ring can optionally contain as substitutes from 1 to 3 radicals R4.
EFFECT: higher efficiency of controlling plant fungal diseases.
17 cl, 2 tbl, 5 ex
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Authors
Dates
2017-03-16—Published
2012-08-15—Filed