申请人:Kasibhatla R. Srinivas
公开号:US20070129334A1
公开(公告)日:2007-06-07
Novel purine compounds and tautomers and pharmaceutically acceptable salts thereof are described, as are pharmaceutical compositions comprising the same, complexes comprising the same, e.g., HSP90 complexes, and methods of using the same. Methods of using the novel purine compounds of the invention, and tautomers and pharmaceutically acceptable salts thereof, include their use in inhibiting heat shock protein 90's (HSP90's) to thereby treat or prevent HSP90-dependent diseases, e.g., proliferative disorders such as breast cancer.
本发明描述了新型嘌呤化合物及其互变异构体和药学上可接受的盐,以及包含它们的制药组合物、包含它们的复合物(例如HSP90复合物)和使用它们的方法。使用本发明的新型嘌呤化合物、互变异构体和药学上可接受的盐的方法包括在抑制热休克蛋白90(HSP90)中使用它们,从而治疗或预防HSP90依赖性疾病,例如增生性疾病如乳腺癌。