申请人:Brion Jean-Daniel
公开号:US20090176794A1
公开(公告)日:2009-07-09
Compounds of formula (I):
wherein:
R
1
and R
2
, which may be the same or different, represent a hydrogen atom or a linear or branched (C
1
-C
6
)alkyl group,
R
3
represents a hydrogen or halogen atom, a linear or branched (C
1
-C
6
)alkyl group, or a linear or branched (C
1
-C
6
)alkoxy group,
Het represents a pyridyl, pyrimidinyl or piperidyl group, which are optionally substituted by one or more groups selected from halogen, linear or branched (C
1
-C
6
)alkyl and linear or branched (C
1
-C
6
)alkoxy,
—represents a single bond or a double bond,
their enantiomers and diastereoisomers, and also addition salts thereof with a pharmaceutically acceptable acid or base.
Medicinal products containing the same which are useful in the treatment of depression, anxiety, disorders of memory in the course of aging and/or neurodegenerative diseases, and in the palliative treatment of Parkinson's disease, and for adaptation to stress.
式(I)的化合物:其中:R1和R2,可以相同也可以不同,代表氢原子或线性或支链(C1-C6)烷基基团,R3代表氢或卤素原子,线性或支链(C1-C6)烷基基团,或线性或支链(C1-C6)烷氧基团,Het代表吡啶基、嘧啶基或哌啶基,可以选择地被一个或多个卤素、线性或支链(C1-C6)烷基和线性或支链(C1-C6)烷氧基团取代,—代表单键或双键,它们的对映异构体和顺反异构体,以及它们与药学上可接受的酸或碱形成的加合盐。含有该化合物的药物,可用于治疗抑郁症、焦虑症、老年记忆障碍和/或神经退行性疾病,以及对帕金森病的姑息治疗和适应应激。