申请人:——
公开号:US20030119762A1
公开(公告)日:2003-06-26
The present invention relates to polysubstituted benzimidazoles, having the following formula:
1
wherein Q is a substituted benzimidazole group attached at the benzimidazole 1-position; R is a halogen of atomic number 9 to 53, inclusive (i.e., —F, —Cl, —Br, or —I); azido (i.e., —N
3
); or —X—R
1
, wherein X is a chalcogen of atomic number 8 to 16, inclusive (i.e., —O— or —S—), and R
1
may be straight or branched chain alkyl of 1 to 8 carbon atoms; and R
2
and R
3
may be the same or different and are separately —O—C(═O)CH
3
(i.e., —OAc) or hydroxy (i.e., —OH); and pharmaceutically acceptable salts and operative combinations thereof. Also provided by this invention are compositions comprising a polysubstituted benzimidazole as defined above and methods of use thereof.
本发明涉及具有下式的多取代苯并咪唑:
1
其中 Q 是连接在苯并咪唑 1 位上的取代苯并咪唑基团;R 是原子序数为 9 至 53(含)的卤素(即 -F、-Cl、-Br 或 -I);叠氮(即 -N
3
);或 -X-R
1
其中 X 是原子序数为 8 至 16(包括 8 和 16)的缩醛(即 -O- 或 -S-),而 R
1
可以是 1 至 8 个碳原子的直链或支链烷基;以及 R
2
和 R
3
可以相同或不同,并分别为-O-C(═O)CH
3
(即-OAc)或羟基(即-OH);以及药学上可接受的盐及其作用组合。本发明还提供了包含如上定义的多取代苯并咪唑的组合物及其使用方法。