申请人:——
公开号:US20020037894A1
公开(公告)日:2002-03-28
Compound of formula (I):
1
wherein:
R
1
represents hydroxy, RCO—O— or RCO—NR
a
—,
R
2
represents hydrogen, halogen, or hydroxy, R′CO—O or R′CO—NR′
a
—, R and R′, which may be identical or different, represent linear or branched (C
1
-C
6
)alkyl optionally substituted by aryl, linear or branched (C
2
-C
6
)alkenyl optionally substituted by aryl, linear or branched (C
1
-C
6
)perhaloalkyl, (C
3
-C
7
)cycloalkyl, adamantyl, aryl or heteroaryl,
R
a
and R′
a
, which may be identical or different, represent hydrogen or linear or branched (C
1
-C
6
)alkyl, linear or branched (C
1
-C
6
)perhaloalkyl, linear or branched (C
1
-C
6
)acyl, aryl or heteroaryl,
its isomer and addition salts thereof with a pharmaceutically acceptable acid or base and medicinal products containing the same are useful as AMPA modulators.
化合物的结构式(I)如下:
其中:
R1代表羟基,RCO—O—或RCO—NRa—,
R2代表氢,卤素或羟基,R′CO—O或R′CO—NR′a—,
R和R′(可以相同也可以不同)代表线性或支链(C1-C6)烷基,可选地被芳基取代,线性或支链(C2-C6)烯基,可选地被芳基取代,线性或支链(C1-C6)全氟烷基,(C3-C7)环烷基,金刚烷基,芳基或杂环芳基,
Ra和R′a(可以相同也可以不同)代表氢或线性或支链(C1-C6)烷基,线性或支链(C1-C6)全氟烷基,线性或支链(C1-C6)酰基,芳基或杂环芳基,
该化合物及其与药学上可接受的酸或碱形成的加合物以及含有该化合物的药物制剂可用作AMPA调节剂。