2-ALKYLAMINO-3-ARYLSULFONYL-CYCLOALCANO [e OR d] PYRAZOLO[1,5-A]PYRIMIDINES AS ANTAGONISTS OF SEROTONIN 5-HT6 RECEPTORS, METHODS FOR THE PRODUCTION AND THE USE THEREOF

The invention relates to substituted 2-alkylamino-3-(arylsulfonyl)cycloalkyl[e or d]pyrazolo[1,5-a]pyrimidines, to serotonin 5-HT 6 receptor antagonists, to novel drug substances and pharmaceutical compositions comprising the said compounds as active ingredients, and to novel medicaments and method...

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Hauptverfasser: IVASHCHENKO, ALEXANDER VASILIEVICH, SAVCHUK, NIKOLAY FILIPPOVICH, IVASHCHENKO, ANDREY ALEXANDROVICH
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creator IVASHCHENKO, ALEXANDER VASILIEVICH
SAVCHUK, NIKOLAY FILIPPOVICH
IVASHCHENKO, ANDREY ALEXANDROVICH
description The invention relates to substituted 2-alkylamino-3-(arylsulfonyl)cycloalkyl[e or d]pyrazolo[1,5-a]pyrimidines, to serotonin 5-HT 6 receptor antagonists, to novel drug substances and pharmaceutical compositions comprising the said compounds as active ingredients, and to novel medicaments and method for treatment and prophylaxis of various CNS diseases. 2-Alkylamino-3-arylsulfonylcycloalkyl[e]pyrazolo[1,5-a]pyrimidines of general formula 1 and 2-alkylamino-3-arylsulfonylcycloalkyl[d]pyrazolo[1,5-a]pyrimidines of general formula 2, wherein: R 1 is hydrogen or C 1 -C 3 alkyl; R 2 is C 1 -C 3 alkyl; R 3 is hydrogen, one or more optionally identical halogen atoms, C 1 -C 3 alkyl or hydroxyl group optionally substituted with C 1 -C 3 alkyl; n is the whole numbers 1, 2 or 3.
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subjects CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
title 2-ALKYLAMINO-3-ARYLSULFONYL-CYCLOALCANO [e OR d] PYRAZOLO[1,5-A]PYRIMIDINES AS ANTAGONISTS OF SEROTONIN 5-HT6 RECEPTORS, METHODS FOR THE PRODUCTION AND THE USE THEREOF
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