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2 241 002

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IPC

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Application

2003123516/04, 2003-07-24

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Start date

2003-07-24

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Actual filing date

2003-07-24

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Published

2004-11-27

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Inventor

Vasilin V.K.Osipova A.A.Kajgorodova E.A.Nen'Ko N.I.Krapivin G.D.Isakova L.I.Strelkov V.D.

(73)

Holder

Kubanskij Gosudarstvennyj Tekhnologicheskij Universitet

1,2,3,4-TETRAHYDROPIRIDO[3',2':4,5]THIENO-[3,2-D]-PYRIMIDIN-4-ONES AS ANTIDOTES OF HERBICIDE WITH HORMONAL EFFECT OF 2,4-DICHLOROPHENOXYACETIC ACID Russian patent published in 2004 - IPC

Abstract RU 2241002 C1

FIELD: organic chemistry.

SUBSTANCE: invention describes 1,2,3,4-tetrahydropyrido[3',2':4,5]thieno-[3,2-d]-pyrimidin-4-ones of the formula (1):

wherein (1a) R means 5-bromofuryl-2; (1b) R means furyl-2; (1c) R means cyclohexyl. Invention provides preparing new compounds used in agriculture in aim for protection of agricultural crops against negative effect of 2,4-dichlorophenoxyacetic acid.

EFFECT: valuable properties of compounds.

1 tbl, 4 ex

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RU 2 241 002 C1

Authors

Vasilin V.K.

Osipova A.A.

Kajgorodova E.A.

Nen'Ko N.I.

Krapivin G.D.

Isakova L.I.

Strelkov V.D.

Dates

2004-11-27—Published

2003-07-24—Filed