FIELD: agricultural chemistry.
SUBSTANCE: invention relates to agricultural chemistry and specifically to compounds of a number of heterocyclic compounds used to protect sunflower plants from phytotoxic action of 2,4-dichlorophenoxyacetic acid herbicide (antidotes). Disclosed is 3-amino-4,6-dimethyl-N-(4-cyano-3-(cyanomethyl)-1H-pyrazol-5-yl)thieno[2,3-b]pyridine-2-carboxamide 2a and 3-amino-4,6-dimethyl-5-pentyl-N-(4-cyano-3-(cyanomethyl)-1H-pyrazol-5-yl)-thieno[2,3-b]pyridine-2-carboxamide 2b as antidotes of 2,4-dichlorophenoxyacetic acid on sunflower. 
.
EFFECT: disclosed is a compound for protecting sunflower plants from phytotoxic action of 2,4-dichlorophenoxyacetic acid herbicide.
1 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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| 2-{ [3-CYANO-4-R-5,6,7,8-TETRAHYDROQUINOLINE-2-YL]THIO} -N[(2Z)-3-Ar-4-PHENYL-1,3-THIAZOLE-2(3H)-YLIDENE]ACETAMIDES, METHOD FOR THEIR PREPARATION AND USE AS ANTIDOTES 2,4-D BASED ON SUNFLOWER | 2022 |
|
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|
RU2776586C1 |
| N-ARYL-3-(1,3-DIOXOISOINDOLIN-2-yl)THIENO[2,3-b]PYRIDINE-2-CARBOXAMIDES AS ANTIDOTES FOR 2,4-D IN SUNFLOWER | 2023 |
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RU2811272C1 |
| 2,4-DICHLOROPHENOXYACETIC ACID HERBICIDE ANTIDOTE | 2009 |
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| N-ACYLATED 3-AMINO-4,6-DIMETHYLTHIENO[2,3-b]PYRIDINE-2-CARBOXAMIDES AS ANTIDOTES OF 2,4-D ON SUNFLOWER | 2011 |
|
RU2475490C1 |
| 3-AMINO-4-ARYL-N-[(2 Z)-3-ARYL-4-PHENYL-1,3-THIAZOLE -2(3H)-YLIDENE]-5,6,7,8-TETRAHYDROTHIENO[2,3-b]QUINOLINE-2-CARBOXAMIDES, METHOD FOR THEIR PREPARATION AND APPLICATION AS ANTIDOTES 2,4-D BASED ON SUNFLOWER | 2022 |
|
RU2786236C1 |
