DERIVATIVES OF N- (SUBSTITUTED) -5-FLUORO-4-IMINO-3-METHYL-2-OXO-3,4-DIHYDROPYRIMIDINE-1(2H) - CARBOXYLATE Russian patent published in 2017 - IPC A01N43/54 A61K31/513 A01P3/00 

FIELD: agriculture.

SUBSTANCE: compound of formula I: , where R¹ is represented by -C(=O)OR⁴ or -C(=S)OR⁴; R² is represented by a C₁-C₆ alkyl, a C₂-C₆ alkenyl, a C₃-C₆ alkynyl, a C₁-C₆ halogenalkyl, a C₁-C₆ alkoxyalkyl, a C₁-C₆ aminoalkyl, a C₂-C₆ alkylcarbonyl, an arylcarbonyl, a C₂-C₆ alkoxycarbonyl, a C₂-C₆ alkylaminocarbonyl, -S(O)₂R⁵, a phenyl or a benzyl, where each of the phenyl or the benzyl may be optionally substituted with 1-3 R⁵, or a 5 - or 6-membered saturated or unsaturated ring containing 1-3 heteroatoms, where each ring may be optionally substituted with 1-3 R⁵; R³ is represented independently by H, a C₁-C₆ alkyl, a C₂-C₆alkenyl, a C₃-C₆alkynyl, a C₁-C₆ halogenalkyl, a C₁-C₆ alkoxyalkyl, a C₂-C₆ alkylcarbonyl, an arylcarbonyl, a C₂-C₆ alkoxycarbonyl, a C₂-C₆ alkylaminocarbonyl, a phenyl or a benzyl, where each of the phenyl or the benzyl may be optionally substituted with 1-3 R⁵, or a 5- or 6-membered saturated or unsaturated ring containing 1-3 heteroatoms, where each ring may be optionally substituted with 1-3 R⁵; R⁴ is represented independently by a C₁-C₆ alkyl, a C₁-C₆ halogenalkyl, a C₁-C₆ alkoxyalkyl, a C₂-C₆ alkylcarbonyl, a phenyl or a benzyl, where each of the phenyl or the benzyl may be optionally substituted with 1-3 R⁵, or a 5- or 6-membered saturated or unsaturated ring containing 1-3 heteroatoms, where each ring may be optionally substituted with 1-3 R⁵; R⁵ is represented independently by a halogen, a C₁-C₆ alkyl, a C₁-C₆ halogenalkyl, a C₁-C₆alkoxy, a C₁-C₆ halogenoalkoxy, a C₁-C₆ alkylthio, a C₁-C₆ halogenalkyltio, an amino, a C₁-C₆ alkylamino, a C₂-C₆ alkoxycarbonyl or a C₂-C₆ alkylcarbonyl, a cyano or a nitro.

EFFECT: invention makes it possible to increase the effectiveness of combating fungal diseases.

5 cl, 3 tbl, 3 ex