申请人:Wyeth Holdings Corporation
公开号:US07285555B2
公开(公告)日:2007-10-23
This invention relates to certain 6-aryl-7-halo-imidazo[1,2-a]pyrimidines or pharmaceutically acceptable salts thereof, and compositions containing said compounds or pharmaceutically acceptable salts thereof, wherein said compounds are anti-cancer agents useful for the treatment of cancer in mammals by promotion of microtubule polymerization. This invention further relates to a method of treating or inhibiting the growth of cancerous tumor cells and associated diseases in a mammal and further provides a method for the treatment or prevention of cancerous tumors that express multiple drug resistance (MDR) or are resistant because of MDR, in a mammal in need thereof which method comprises administering to said mammal an effective amount of said compounds or pharmaceutically acceptable salts thereof.
本发明涉及某些6-芳基-7-卤代咪唑[1,2-a]嘧啶或其药学上可接受的盐以及含有该化合物或其药学上可接受的盐的组合物,其中该化合物是用于通过促进微管聚合治疗哺乳动物癌症的抗癌剂。本发明还涉及一种治疗或抑制哺乳动物癌症肿瘤细胞和相关疾病的方法,并进一步提供一种用于治疗或预防表达多药耐药性(MDR)的癌症肿瘤或因MDR而耐药的哺乳动物的方法,该方法包括向该哺乳动物施用所述化合物或其药学上可接受的盐的有效量。