申请人:OSI Pharmaceuticals, LLC
公开号:US08178668B2
公开(公告)日:2012-05-15
2-Aminopyridine compounds having the structure of Formula I, and pharmaceutically acceptable salts of these compounds. Compounds of Formula I inhibit the activity of tyrosine kinase enzymes in animals, including humans, and are useful in the treatment and/or prevention of various diseases and conditions. In particular, compounds disclosed herein are inhibitors of kinases, in particular, but not limited to, KDR, Tie-2, Flt3, FGFR3, Ab1, Aurora A, c-Src, IGF-1R, ALK, c-MET, RON, PAK1, PAK2, and TAK1, and can be used in the treatment of proliferative diseases, such as, but not limited to, cancer. The present invention is also directed to a pharmaceutical composition comprising a therapeutically effective amount of a compound of Formula I, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier. The present invention is further directed to a method of treating a patient having a condition which is mediated by protein kinase activity by administering to the patient a therapeutically effective amount of the above-mentioned pharmaceutical composition.
具有I式结构的2-氨基吡啶化合物,以及这些化合物的药学上可接受的盐。I式化合物抑制动物(包括人类)中的酪氨酸激酶酶活性,并在治疗和/或预防各种疾病和病况方面有用。特别地,本文披露的化合物是激酶抑制剂,特别是但不限于KDR,Tie-2,Flt3,FGFR3,Ab1,Aurora A,c-Src,IGF-1R,ALK,c-MET,RON,PAK1,PAK2和TAK1,并可用于治疗增殖性疾病,例如但不限于癌症。本发明还涉及一种制备药物组合物的方法,该组合物包括I式化合物或其药学上可接受的盐的治疗有效量以及药学上可接受的载体。本发明还涉及一种通过向患有蛋白激酶活性介导的病症的患者投与上述药物组合物的治疗方法。