The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2014
Filed:
Jan. 23, 2009
Andrey Alexandrovich Ivashchenko, Moscow, RU;
Alexander Vasilievich Ivashchenko, Encinitas, CA (US);
Nikolay Filippovich Savchuk, Rancho Santa Fe, CA (US);
Andrey Alexandrovich Ivashchenko, Moscow, RU;
Alexander Vasilievich Ivashchenko, Encinitas, CA (US);
Nikolay Filippovich Savchuk, Rancho Santa Fe, CA (US);
Other;
Abstract
The invention relates to substituted 2-alkylsulfanyl-3-(arylsulfonyl)-cycloalkyl[e and d]pyrazolo[1,5-a]pyrimidines, to serotonin 5-HT6 receptor antagonists, to novel drug substances and pharmaceutical compositions, comprising the said conpounds as active ingredients, to novel medicaments and methods for treatment and prophylaxis of CNS diseases of humans and warm blooded animals pathogenesis of which is associated with 5-HT6 receptors. In general formulas 1 and 2