ANNELATED ASAHETEROCYCLES INCLUDING PYRIMIDINE FRAGMENT, METHOD OF PRODUCTION THEREOF AND PI3K KINASE INHIBITORS Russian patent published in 2008 - IPC C07D491/48 C07D491/147 C07D495/04 A61K31/519 A61P35/00 

Abstract RU 2341527 C1

FIELD: medicine; pharmacology.

SUBSTANCE: new annelated asaheterocycles include pyrimidine fragment of general formula I in the form of free bases or pharmaceutically acceptable salts. Compounds of this invention possess properties of PI3 kinase inhibitors. In general formula I X represents oxygen atom or sulphur atom; Z represents oxygen atom, R1 represents hydrogen atom or optionally substituted C1-C6alkyl, or Z represents nitrogen atom together with bound carbon atom forming through Z and R1 optionally substituted annelated imidazoline cycle; R2 represents optionally substituted C1-C6alkyl, optionally substituted C3-C8cycloalkyl, optionally substituted phenyl, possibly annelated with 5-6-term heterocyclyl containing heteroatoms chosen from oxygen and nitrogen, optionally substituted 5-6-term heterocyclyl containing heteroatoms chosen from nitrogen, oxygen and/or sulphur, possibly annelated with phenyl ring. Invention also concerns method of production of compounds, pharmaceutical compositions and medical products.

EFFECT: effective application for preparation of medical products for oncologic therapy.

14 cl, 3 dwg, 1 tbl, 4 ex

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RU 2 341 527 C1

Authors

Ivashchenko Aleksandr Vasil'Evich

Tkachenko Sergej Evgen'Evich

Okun' Il'Ja Matusovich

Savchuk Nikolaj Filippovich

Ivashchenko Andrej Aleksandrovich

Kravchenko Dmitrij Vladimirovich

Shmidt-Kittler Oleg

Rago Karlo

Papadopoulos Nikolas

Velkuelsku Viktor

Vogelstain Bert

Kinzler Kennet V.

Trifilenkov Andrej Sergeevich

Ryzhova Elena Aleksandrovna

Dzhuksijang Zhu

Dates

2008-12-20Published

2007-07-17Filed