申请人:——
公开号:US20010044426A1
公开(公告)日:2001-11-22
A compound selected from those of formula (I):
1
wherein:
n represents integer from 0 to 6,
R
1
represents a group selected from hydrogen, hydroxy, cyano, alkoxy, alkoxycarbonyl, carboxy, optionally substituted aminocarbonyl, and NR
4
R
5
wherein R
4
, and R
5
are as defined in the description,
2
represents a group selected from hydrogen, alkyl, hydroxymethyl, and -U-V-W wherein T, U, V, and W are as defined in the description, and
R
3
represents a group selected from hydrogen, linear or branched (C
1
-C
6
)alkyl, aryl, and, heteroaryl,
its isomers, and also addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same are useful in the treatment of CNS disorders.
从公式(I)中选择的化合物:其中:n表示0至6的整数,R1表示从氢,羟基,氰基,烷氧基,烷氧羰基,羧基,可选择取代的氨基羰基和NR4R5中选择的基团,其中R4和R5如描述中所定义,2表示从氢,烷基,羟甲基和-U-V-W中选择的基团,其中T,U,V和W如描述中所定义,以及R3表示从氢,直链或支链(C1-C6)烷基,芳基和杂环芳基中选择的基团,其异构体,以及与药学上可接受的酸或碱形成的加合物,含有该化合物的药物在治疗中枢神经系统疾病方面有用。