LIGANDS OF 5-HT6 RECEPTORS, A PHARMACEUTICAL COMPOSITION, METHOD FOR THE PRODUCTION AND USE THEREOF
申请人:Ivashchenko Andrey Alexandrovich
公开号:US20110046368A1
公开(公告)日:2011-02-24
The invention relates to novel ligands of 5-HT
6
receptor, to a pharmaceutical composition containing said novel ligands of 5-HT
6
receptor as active component and to novel medicaments used for humans and warm-blooded animals for treating diseases and conditions of central nervous system, in pathogenesis of which neuromediator systems induced by 5-HT
6
receptors are playing an essential role.
Azaheterocyclic compounds of the general formula 1 or racemates, or optical or geometrical isomers, or pharmaceutically acceptable salts and/or hydrates thereof are used as 5-HT
6
ligands.
Wherein R2 and R3 independently of each other represent an amino group substituent selected from hydrogen; substituted carbonyl; substituted aminocarbonyl; substituted aminothiocarbonyl; substituted sulphonyl; C
1
-C
5
-alkyl optionally substituted by: C
6
-C
10
-arylaminocarbonyl, heterocyclyl, C
6
-C
10
-arylaminocarbonyl, C
6
-C
10
-arylaminothiocarbonyl, C
5
-C
10
-azaheteroaryl, optionally substituted carboxyl, nitryl group, optionally substituted aryl; R
1
k
represents from 1 to 3 substituents of cyclic system, independent of each other and selected from hydrogen, optionally substituted C
1
-C
5
-alkyl, C
1
-C
5
-alkoxy, C
1
-C
5
-alkenyl, C
1
-C
5
-alkynyl, halogen, trifluoromethyl, CN-group, carboxyl, optionally substituted aryl, optionally substituted heterocyclyl, substituted sulfonyl, optionally substituted carboxyl; the solid line accompanied by the dotted line
represents a single or a double bond; n=1, 2 or 3.