申请人:GILEAD SCIENCES INC
公开号:WO2016010809A1
公开(公告)日:2016-01-21
The present disclosure relates to compounds that are Syk inhibitors and to their use in the treatment of various disease slates, including cancer and inflammatory conditions. In particular embodiments, the structure of the compounds is given by Formula I: wherein R1, R2, R3, and R4 are as described herein. The present disclosure further provides pharmaceutical compositions that include a compound of Formula I, or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by Syk. In certain embodiments, also disclosed are methods for treating a cancer in a subject (e.g., a human) in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt thereof, in combination with a vinca-alkaloid, or a pharmaceutically acceptable salt thereof.
本公开涉及一类Syk抑制剂化合物及其在治疗各种疾病状态中的应用,包括癌症和炎症性疾病。具体实施例中,该化合物的结构由公式I给出:其中R1、R2、R3和R4如本文所述。本公开还提供包括公式I化合物或其药学上可接受的盐的药物组合物,以及使用这些化合物和组合物治疗Syk介导的疾病的方法。在某些实施例中,还公开了治疗患有癌症的受试者(例如人类)的方法,包括向受试者施用一定量的公式I化合物或其药学上可接受的盐,与长春碱类药物或其药学上可接受的盐结合。