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2 287 273

(13)

(51)

IPC

A01N43/52(2006-01-01)

A01N43/40(2006-01-01)

A01N43/08(2006-01-01)

A01N25/32(2006-01-01)

A01P15/00(2006-01-01)

C07D213/62(2006-01-01)

(21) (22)

Application

2005119555/04, 2005-06-23

(24)

Start date

2005-06-23

(22)

Actual filing date

2005-06-23

(45)

Published

2006-11-20

(72)

Inventor

Dmitrieva Irina GennadievnaKajgorodova Elena AlekseevnaDjadjuchenko Ljudmila VsevolodovnaStrelkov Vladimir DenisovichDotsenko Sergej Pavlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Kubanskij Gosudarstvennyj Agrarnyj Universitet

USING N-SUBSTITUTED 3-CYANO-4,6-DIMETHYL-5-CHLOROPYRIDYL-2-SULFONYLAMIDES AS ANTIDOTES OF HERBICIDE 2,4-DICHLOROPHENOXYACETIC ACID IN SUNFLOWER Russian patent published in 2006 - IPC A01N43/52 A01N43/40 A01N43/08 A01N25/32 A01P15/00 C07D213/62

Abstract RU 2287273 C1

FIELD: organic chemistry, antidotes, agriculture.

SUBSTANCE: invention describes using N-substituted 3-cyano-4,6-dimethyl-5-chloropyridyl-2-sulfonylamides of the formula (1-2): wherein in (1) R means benzimidozolyl-1; in (2) R means furfurylamino-group as antidotes of herbicide 2,4-dichlorophenoxyacetic acid in sunflower. Invention provides expanding assortment of biologically active substances prepared by synthetic method for their using in agriculture as antidotes against 2,4-D. Method involves treatment of sunflower seedlings damaged with herbicide by proposed N-substituted 3-cyano-4,6-dimethyl-5-chloropyridyl-2-sulfonylamides.

EFFECT: valuable biological properties of antidotes.

1 tbl, 3 ex

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RU 2 287 273 C1

Authors

Dmitrieva Irina Gennadievna

Kajgorodova Elena Alekseevna

Djadjuchenko Ljudmila Vsevolodovna

Strelkov Vladimir Denisovich

Dotsenko Sergej Pavlovich

Dates

2006-11-20—Published

2005-06-23—Filed