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2 574 067

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IPC

C07D405/04(2006-01-01)

A01N25/32(2006-01-01)

A01P13/00(2006-01-01)

(21) (22)

Application

2014150861/04, 2014-12-15

(24)

Start date

2014-12-15

(22)

Actual filing date

2014-12-15

(45)

Published

2016-02-10

(72)

Inventor

Gromachevskaja Elena VsevolodovnaKajgorodova Elena AlekseevnaStrelkov Vladimir DenisovichBalakhov Azamat Al'FredovichLysenko Sergej AleksandrovichKrapivin Gennadij Dmitrievich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnologicheskij Universitet" Vpo

2-ARYL-4,4-DIPHENYL-3,4-DIHYDROQUINAZOLINES - ANTIDOTES OF HERBICIDE OF HORMONAL ACTION OF 2,4-DICHLOROPHENOXYACETIC ACID Russian patent published in 2016 - IPC C07D405/04 A01N25/32 A01P13/00

Abstract RU 2574067 C1

FIELD: biotechnologies.

SUBSTANCE: invention relates to new biologically active compounds in the row of 2-aryl-4,4-diphenyl-3,4-dihydroquinazolines of formula 1 a-c a: R₁=R₃=H, R₂=OCH₃; b: R₃=H, R₁=R₂=OCH₃; c: R₁=R₂=OCH₃, R₃=NH₂, protecting sunflower sprouts against negative action of herbicide of hormonal action of 2,4-dichlorophenoxyacetic acid, and may be used as an antidote when growing sunflower.

EFFECT: improved properties.

4 tbl, 1 ex

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RU 2 574 067 C1

Authors

Gromachevskaja Elena Vsevolodovna

Kajgorodova Elena Alekseevna

Strelkov Vladimir Denisovich

Balakhov Azamat Al'Fredovich

Lysenko Sergej Aleksandrovich

Krapivin Gennadij Dmitrievich

Dates

2016-02-10—Published

2014-12-15—Filed