申请人:Tsujji Kiyoshi
公开号:US20050159462A1
公开(公告)日:2005-07-21
Imidazole compounds having adenosine deaminase inhibitory activity represented by the formula (I): wherein R
1
is optionally substituted aryl or optionally substituted heteroaryl, R
2
is lower alkyl; R
3
is hydroxy or protected hydroxy; X is O or S; and -A- is lower alkylene, its prodrug, or their salt. The compounds are useful for treating and/or preventing diseases for which adenosine is effective.
具有腺苷脱氨酶抑制活性的咪唑化合物的化学式(I)表示为:其中R1是可选取代的芳基或可选取代的杂环基,R2是较低的烷基;R3是羟基或保护羟基;X为O或S;而-A-为较低的烷基烯,其前药或其盐。这些化合物可用于治疗和/或预防腺苷在其中有效的疾病。