申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US06596738B1
公开(公告)日:2003-07-22
Heterocyclic compounds of the following formula:
wherein
B is
[wherein R1 is hydrogen or lower alkyl;
R2 is hydrogen or lower alkyl; and
X is hydrogen or hydroxy protective group], lower alkanoyl or hydroxyimino(lower)alkyl
A is lower alkylene;
W is heterocyclic or carbocyclic group, each of which may have one or more substituent(s);
Z is heterocyclic group selected from the group consisting of imidazolyl, triazolyl,imidazopyridyl and adenyl, each of which may have one or more substituent(s);
or a salt thereof,
provided that when W is aryl which may have one or more substituent(s), then (i) Z is triazolyl, imidazopyridyl or adenyl, each of which may have one or more substituent(s); (ii) Z is imidazolyl which may have one or more substituent(s) and B is lower alkanoyl or hydroxyimino(lower)alkyl; or (iii) Z is imidazolyl which may have one or more substituent(s) and R1 and R2 are both lower alkyl.
or pharmaceutically acceptable salts thereof, which are useful as a medicament.
以下公式的杂环化合物:其中B为 [其中R1为氢或低碳基;R2为氢或低碳基;X为氢或羟基保护基],低碳酰基或羟基亚胺(低)烷基;A为低碳烷基;W为杂环或碳环基,每个基团可以有一个或多个取代基;Z为从咪唑基,三唑基,咪唑吡啶基和腺嘌呤中选择的杂环基,每个基团可以有一个或多个取代基;或其盐,前提是当W为可能有一个或多个取代基的芳基时,则(i)Z为三唑基,咪唑吡啶基或腺嘌呤,每个基团可以有一个或多个取代基;(ii)Z为可能有一个或多个取代基的咪唑基,B为低碳酰基或羟基亚胺(低)烷基;或(iii)Z为可能有一个或多个取代基的咪唑基,R1和R2均为低碳基。或其药学上可接受的盐,可用作药物。