Certain imidazopyrazines of Formula (I):
or pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof are provided herein. Methods of treating patients suffering from certain diseases and disorders responsive to the inhibition of Syk activity, which comprises administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are provided. Also provided are methods for determining the presence or absence of Syk kinase in a sample.
本文提供了公式(I)的某些
咪唑吡嗪或其药学上可接受的盐以及它们的药物组合物。还提供了治疗对Syk活性抑制有反应的某些疾病和疾病的患者的方法,其中包括向这些患者施用至少一种
化学实体的有效量,以减少疾病或疾病的症状。还提供了一种确定样品中Syk激酶存在或不存在的方法。