申请人:——
公开号:US20030191155A1
公开(公告)日:2003-10-09
A compound of the formula (I):
1
wherein R
1
is lower alkyl which is optionally substituted with
halogen, cyano,
N,N-di(lower)alkylcarbamoyl,
phenyl optionally substituted with halogen, or heterocyclic group,
cyclo(lower)alkyl,
lower alkynyl, or
N,N-di(lower)alkylcarbamoyl;
R
2
is lower alkyl, lower alkoxy, cyano, or 1H-pyrrol-1-yl;
R
3
is lower alkyl, lower alkoxy, or cyano;
X is O, S, SO or SO
2
;
Y and Z are each CH or N; and
m is 0 or 1;
or salts thereof, which are useful as a medicament.
一种化合物的分子式为(I):1其中R1是低碳烷基,可以选择性地用卤素、氰基、N,N-二(低碳)氨基甲酰基、苯基(可以选择性地用卤素取代)、或杂环基、环(低碳)烷基、低碳炔基或N,N-二(低碳)氨基甲酰基取代;R2是低碳烷基、低碳氧基、氰基或1H-吡咯-1-基;R3是低碳烷基、低碳氧基或氰基;X是氧、硫、亚砜或亚砜二;Y和Z分别是CH或N;m为0或1;或其盐,可用作药物。