申请人:Alla Chem, LLC
公开号:US20130217703A1
公开(公告)日:2013-08-22
The present invention relates to a method of antagonizing a 5-HT
6
serotonin receptor and simultaneously regulating Ca
+2
ion homeostasis in a cell, comprising administering to the cell a compound of formula 1, or a pharmaceutically acceptable salt thereof,
wherein:
R
1
is a C
1
-C
5
alkyl;
R
2
i
is independently hydrogen, halogen, a C
1
-C
3
alkyl, CF
3
, OCF
3
or OCH
3
;
i is 1, 2, 3 or 4;
Ar is an unsubstituted phenyl or a substituted phenyl substituted with halogen, C
1
-C
6
alkyl, C
1
-C
6
alkoxy, substituted amino group or trifluoromethyl; or Ar is a substituted or unsubstituted 6-membered aromatic heterocycle with one or two nitrogen atoms in the heterocycle; and
W is an ethylene group —CH
2
—CH
2
—, ethenyl group —CH═CH—, or ethynyl group —C≡C—.
The invention also relates to new compounds selected from the group of compounds of the general formula 1, method for their preparation, pharmaceutical compositions and method for treating a cognitive disorder or neurodegenerative disease, or obesity in a subject in need thereof comprising administering an effective dose to the subject of a compound of formula 1 according to claim
1
, or a pharmaceutically acceptable salt thereof.
本发明涉及一种拮抗5-HT6 5-羟色胺受体和同时调节细胞内Ca+2离子稳态的方法,包括向细胞中投与式1的化合物或其药学上可接受的盐,其中:R1是C1-C5烷基;R2独立地是氢、卤素、C1-C3烷基、CF3、OCF3或OCH3;i为1、2、3或4;Ar是未取代的苯基或取代的苯基,其被卤素、C1-C6烷基、C1-C6烷氧基、取代的氨基团或三氟甲基取代;或Ar是带有一个或两个氮原子的取代或未取代的6元芳香杂环;W是乙烯基—CH2—CH2—、乙烯基—CH═CH—或乙炔基—C≡C—。本发明还涉及从式1的化合物组中选择的新化合物、其制备方法、制备药物组合物的方法以及治疗认知障碍或神经退行性疾病或肥胖症的方法,包括向需要治疗的受体中投与式1的化合物或其药学上可接受的盐的有效剂量。