申请人:Sasaki Izumi
公开号:US20130116296A1
公开(公告)日:2013-05-09
The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT
2C
antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT
2C
inverse agonistic action comprising Compound (1):
or a pharmaceutically acceptable salt thereof
wherein R
1
, R
2
, R
3
and R
4
are independently hydrogen or C
1-6
alkyl etc.; R
5
is C
4-7
alkyl or —(CR
8
R
9
)
r
-E; R
6
, R
7
, R
8
and R
9
are independently hydrogen, fluorine or C
1-6
alkyl; A is C
6-10
aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C
3-8
cycloalkyl or C
6-10
aryl etc.; L is oxygen, sulfur or —NR
10
—; n is 1, 2 or 3; R
10
is hydrogen or C
1-6
alkyl etc.; and X is hydrogen or halogen etc.
本发明涉及一种新型的血清素再摄取抑制剂,同时还表现出5-HT2C拮抗作用(抗抑郁和抗焦虑效果),特别是包括化合物(1)的5-HT2C逆作动作:或其药学上可接受的盐,其中R1、R2、R3和R4独立地为氢或C1-6烷基等;R5为C4-7烷基或—(CR8R9)r-E;R6、R7、R8和R9独立地为氢、氟或C1-6烷基;A为C6-10芳基或杂环芳基等;r为1、2、3或4;E为C3-8环烷基或C6-10芳基等;L为氧、硫或—NR10—;n为1、2或3;R10为氢或C1-6烷基等;X为氢或卤素等。