申请人:——
公开号:US20040132767A1
公开(公告)日:2004-07-08
A compound of formula I, or a pharmaceutically acceptable salt thereof:
1
wherein
X
1
represents hydrogen, halogen, C
1-6
alkyl, trifluoromethyl or C
1-6
alkoxy;
X
2
represents hydrogen or halogen;
Y represents a chemical bond, an oxygen atom, or a —NH— linkage;
Z represents an optionally substituted aryl or heteroaryl group;
R
1
represents hydrocarbon, a heterocyclic group, trifluoromethyl, —SO
2
R
a
, —SO
2
NR
a
R
b
, —COR
a
, —CO
2
R
a
or —CONR
a
R
b
; and
R
a
and R
b
independently represent hydrogen, hydrocarbon or a heterocyclic group;
pharmaceutical compositions including the compound and methods for treating anxiety, convulsions and cognitive disorders are disclosed.
化合物I的式子,或其药学上可接受的盐:1其中X1代表氢、卤素、C1-6烷基、三氟甲基或C1-6烷氧基;X2代表氢或卤素;Y代表化学键,氧原子或—NH—连接;Z代表可选取代的芳基或杂芳基团;R1代表碳氢化合物、杂环基团、三氟甲基、—SO2Ra、—SO2NRaRb、—CORa、—CO2Ra或—CONRaRb;而Ra和Rb独立地代表氢、碳氢化合物或杂环基团;公开了包括该化合物的药物组合物和治疗焦虑、惊厥和认知障碍的方法。