FIELD: agriculture.
SUBSTANCE: invention relates to compounds of formula (I)
where R1 is hydrogen, halogen, cyano, OH, NH2, C1-C4alkyl, NH(C1-C4alkyl), N(C1-C4alkyl)2, CO(C1-C4alkyl), CO2(C1-C4alkyl), CO2H, CONH(C1-C4alkyl), CON(C1-C4alkyl)2, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy or C2-C4alkynyl; R2 is C3-C6alkyl, C3-C6alkenyl, C3-C6alkynyl or -C1-C2alkyl-R7, each of which can be optionally substituted with one or more groups independently selected from a group consisting of halogen, C1-C4alkyl, C1-C4haloalkyl and C1-C4haloalkoxy; R3 and R4 independently of each other represent hydrogen, C1-C4alkyl or C3-C6cycloalkyl; or R3 and R4 together with nitrogen atom, to which they are attached form 3–6-member saturated cyclic group; R5 is H, C1-C4alkyl or C1-C4haloalkyl; R6 is C1-C4alkyl, C1-C4alkoxy, C1-C4haloalkyl or C1-C4 haloalkoxy; R7 is phenyl; and their use in agriculture or horticulture for controlling or preventing infection of plants with phytopathogenic microorganisms, preferably fungi.
EFFECT: controlling or preventing infection of plants with phytopathogenic microorganisms, preferably fungi.
11 cl, 67 tbl
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