SUBSTITUTED PYRAZOLO[1.5-a]PYRIDO[3.4-e]PYRIMIDINES AND THEIR USE AS PROTEINQUINASE INHIBITORS Russian patent published in 2017 - IPC A61K31/519 C07D471/14 A61P35/00 

Abstract RU 2619932 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the use of substituted pyrazolo[1.5-a]pyrido[3.4-e]pyrimidines, characterized by the following formula

wherein R1 is hydrogen or phenyl, R2 is hydrogen, R3 is a group selected from ethyl, 2-hydroxyethyl, 3-(N, N-dimethyl)-aminopropyl, 2-(morfilin-4-yl)ethyl, 3-carboxypromyl, 4-methoxybenzamide, ureido, methoxyacetamide 2-pyridin-3-ylmethyl, tetrahydrofuran-2-ylmethyl, 4-chlorobenzyl, 1,2,4-triazol-4-yl, as protein kinase inhibitors possessing anticancer activity.

EFFECT: detection of high inhibitory ability of compounds.

2 dwg, 13 ex

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Authors

Shikhaliev Khidmet Safarovich

Krysin Mikhail Yurevich

Zorina Anna Vyacheslavovna

Stolpovskaya Nadezhda Vladimirovna

Medvedeva Svetlana Mikhajlovna

Dates

2017-05-22Published

2015-11-25Filed