GETEROCYCLILPYRIDINYLPYRAZOLS AS FUNGICIDAL AGENTS Russian patent published in 2017 - IPC C07D487/04 C07D491/48 C07D491/52 C07F7/10 A01N43/90 A01N53/12 A01N55/10 A01P3/00 

FIELD: chemistry.

SUBSTANCE: in formula (I) R¹-R⁵, X¹, U, Q, W, Y, n, a, b have the values defined in the invention formula. The invention also relates to the composition based on compounds of formula (I) for controlling phytopathogenic harmful and mycotoxin-producing fungi, the process for its preparation and the method of control of the mentioned fungi. Furthermore, the invention relates to the use of compounds of formula (I) for controlling phytopathogenic harmful fungi in plants and / or plants or the seeds and / or plant seeds, and for reducing the amount of mycotoxins in plants and parts of plants and to the use of compounds of formula (I) for the treatment of transgenic plants.

EFFECT: invention provides for controlling with phytopathogenic harmful and mycotoxin-producing fungi.

9 cl, 7 tbl, 162 ex