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3-SULFONYL-PYRAZOLO[1,5-A]PYRIMIDINES / ANTAGONISTS OF SEROTONIN 5-HT6 RECEPTORS, METHODS FOR THE PRODUCTION AND THE USE THEREOF
专利权人:
发明人:
申请号:
EP09703835.0
公开号:
EP2248815B1
申请日:
2009.01.23
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
The present invention relates to novel substituted 3-(arylsulfonyl)pyrazolo[1,5-a]pyrimidines of general formula 1 pharmaceutically acceptable salts and/or hydrates, to novel serotonin 5-HT6 receptor antagonists, to novel drug substances, pharmaceutical compositions, medicaments and methods for their preparation and use for treatment and prophylaxis of pathological states and diseases of CNS, pathogenesis of which is associated with disturbance of serotonin 5-HT6 receptor activation.In compounds of general formula 1Ar represents optionally substituted aryl or heterocyclyl R1, R2 and R3 independently of each other represent hydrogen, C1-C3 alkyl or phenyl R4 represents hydrogen, optionally substituted C1-C5 alkyl, substituted hydroxyl group or substituted sulfanyl group.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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