7-(2-ARYL-1-CYANOVINYL)-3-PHENYL-1,2,3,4-TETRAHYDROPYRAZOLO[1,5-a][1,3,5]TRIAZINE-8-CARBONITRILES AS ANTIDOTES 2,4 -D ON SUNFLOWER Russian patent published in 2023 - IPC C07D487/04 A01N43/90 

Abstract RU 2803727 C1

FIELD: agriculture.

SUBSTANCE: invention relates to new synthetic, chemical biologically active substances from a series of heterocyclic compounds used to protect sunflower plants from the phytotoxic effect of the herbicide 2,4-dichlorophenoxyacetic acid (antidotes), namely 7-(2-aryl-1-cyanovinyl)-3-phenyl-1,2,3,4-tetrahydropyrazolo[1,5-a][1,3,5]triazine-8-carbonitrile of the following formula:

EFFECT: expansion of the arsenal of biologically active substances obtained synthetically and used in agriculture as antidotes on sunflower.

1 cl, 1 tbl, 1 ex

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RU 2 803 727 C1

Authors

Stepanova Sofiia Fedorovna

Dotsenko Viktor Viktorovich

Strelkov Vladimir Denisovich

Semenova Aminat Manafovna

Dates

2023-09-19Published

2023-02-15Filed