[EN] ARYL IMIDAZOLES AND THEIR USE AS ANTI-CANCER AGENTS<br/>[FR] IMIDAZOLES D'ARYLE ET LEUR UTILISATION COMME AGENTS ANTICANCEREUX
申请人:LORUS THERAPEUTICS INC
公开号:WO2005047266A1
公开(公告)日:2005-05-26
Therapeutically effective 2,4,5-trisubstituted imidazole compounds are provided. Also provided are methods -of preparing the compounds and pharmaceutical compositions comprising the compounds alone or in combination with other agents. The present invention further provides for the use of the compounds as anti-cancer agents; wherein: R1 is aryl, substituted aryl, heterocycle, substituted heterocycle, heteroaryl, substituted hetéroaryl or amino; R2 and R3 are independently aryl, substituted aryl, heterocycle, heteroaryl, substituted heterocycle, or substituted heteroaryl or R2 and R3 when taken together along with the carbon atoms they are attached to, form aryl or substituted aryl, and R4 is hydrogen, halogen, hydroxyl, thiol, lower alkyl, substituted lower alkyl, lower alkenyl, substituted lower alkenyl, lower alkynyl, substituted lower alkynyl, alkylalkenyl, alkyl alkynyl, alkoxy, alkyithio, aryl, aryloxy, amino, amido, carboxyl, aryl, substituted aryl, heterocycle, heteroaryl, substituted heterocycle, heteroalkyl, cycloalkyl, substituted cycloalkyl, alkylcycloalkyl, alkylcyclobeteroalkyl, nitro, cyano or -S(O)o.2R wherein R is alkyl, substituted alkyl, aryl, substituted aryl, heterocycle, beteroaryl, substituted heterocycle, or substituted heteroaryl.
提供了具有治疗效果的2,4,5-三取代咪唑化合物。还提供了制备这些化合物的方法以及包含这些化合物单独或与其他药剂组合的药物组合物。本发明进一步提供了将这些化合物用作抗癌剂的用途;其中:R1为芳基,取代芳基,杂环,取代杂环,杂芳基,取代杂芳基或氨基;R2和R3独立地为芳基,取代芳基,杂环,杂芳基,取代杂环,或取代杂芳基,或者R2和R3当结合在一起时与它们连接的碳原子形成芳基或取代芳基,而R4为氢,卤素,羟基,硫醇,低烷基,取代低烷基,低烯基,取代低烯基,低炔基,取代低炔基,烷基烯基,烷基炔基,烷氧基,烷硫基,芳基,芳氧基,氨基,酰胺基,羧基,芳基,取代芳基,杂环,杂芳基,取代杂环,杂烷基,环烷基,取代环烷基,烷基环烷基,烷基环杂烷基,硝基,氰基或-S(O)o.2R,其中R为烷基,取代烷基,芳基,取代芳基,杂环,杂芳基,取代杂环,或取代杂芳基。