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2 168 494

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C1

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IPC

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Application

2000118203/04, 2000-07-10

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Start date

2000-07-10

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Actual filing date

2000-07-10

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Published

2001-06-10

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Inventor

Muzychenko G.F.Sibirjakova M.A.Nen'Ko N.I.Chertova S.A.

(73)

Holder

Kubanskij Gosudarstvennyj Tekhnologicheskij Universitet

3-N-ARYLAMINO-4-AMINO-(4-NITROPHENYL)-BUTANOIC ACID N-ARYL- -AMIDES SHOWING ABILITY TO ACTIVATE WHEAT SEEDS GERMINATION AND METHOD OF THEIR SYNTHESIS Russian patent published in 2001 - IPC

Abstract RU 2168494 C1

FIELD: organic chemistry, agriculture. SUBSTANCE: invention relates to novel 3-N-aryl- -amino-4-amino-(4-nitrophenyl)-butanoic acid N-arylamides showing ability to activate the germination of wheat seeds of the formula (I) where Ar is C6H5 (1); -CH2-C6H5 (2). Invention relates to also method of synthesis of indicated compounds (I) that involves interaction of aniline used both as reagent and solvent with 1-(4-nitrophenyl)-5H-pyrroline-2-one in the mole ratio (1) : amine = 1:50 at 50 C and indicated compounds (2) by interaction of benzylamine used both as reagent and solvent with 1-(4-nitrophenyl)-5H-pyrroline-2-one in the ratio (2) : amine = 1:48 at 50 C. Invention can be used in agriculture for preparing new activators of germination of wheat seeds. EFFECT: new compounds indicated above, improved method of synthesis. 2 cl, 3 tbl, 5 ex

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RU 2 168 494 C1

Authors

Muzychenko G.F.

Sibirjakova M.A.

Nen'Ko N.I.

Chertova S.A.

Dates

2001-06-10—Published

2000-07-10—Filed

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