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2 501 800

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(51)

IPC

C07D471/04(2006-01-01)

(21) (22)

Application

2012103976/04, 2012-02-07

(24)

Start date

2012-02-07

(22)

Actual filing date

2012-02-07

(45)

Published

2013-12-20

(72)

Inventor

Silajchev Pavel SergeevichMaslivets Andrej NikolaevichMakhmudov Ramiz Ragibovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Natsional'Nyj Issledovatel'Skij Universitet"Obshchestvo S Ogranichennoj Otvetstvennost'Ju

2-(6-ARYL-4-AROYL-3-METHYL-1-PHENYL-1H-PYRAZOLO[3,4-b]PYRIDIN-5-YL)-2-OXO-N-ARYLACETAMIDES AND METHODS FOR PRODUCTION THEREOF Russian patent published in 2013 - IPC C07D471/04

Abstract RU 2501800 C2

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry and specifically to pyrazolo[3,4-b]pyridine compounds and a method for production thereof. Described are 2-(6-aryl-4-aroyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-2-oxo-N-arylacetamides of formula ,

where Ar¹=Ph, C₆H₄Me-4; Ar²=Ph, C₆H₄Me-4, C₆H₄Br-4, and a method for production thereof by boiling 1-aryl-4,5-diaroyl-1H-pyrrole-2,3-diones with 5-amino-3-methyl-1-phenyl-1H-pyrazole in a medium of inert aprotic solvent.

EFFECT: obtaining novel compounds which can be used as primary products for synthesis of novel heterocyclic systems and in pharmacology as potential medicinal agents with analgesic activity.

4 cl, 1 tbl, 3 ex

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RU 2 501 800 C2

Authors

Silajchev Pavel Sergeevich

Maslivets Andrej Nikolaevich

Makhmudov Ramiz Ragibovich

Dates

2013-12-20—Published

2012-02-07—Filed