申请人:XU Hua
公开号:US20130252958A1
公开(公告)日:2013-09-26
The present invention relates to a quinoline deravative represented by general formula (I) or a pharmaceutically acceptable salt, hydrate, solvate or prodrug thereof, wherein Ar, R
1
, R
2
, R
3
, X, Y and n have the meanings given in the description. The present invention also relates to the comparatively strong effect of the compound represented by general formula (I) on inhibiting c-Met kinase. The present invention further relates to the use of this compound or a pharmaceutically acceptable salt, hydrate, solvate or prodrug thereof in the manufacturing of a medicament for treating the disease caused by abnormally over-expressing c-Met kinase, in particular, for treating or preventing cancer.
本发明涉及一种由通式(I)表示的喹啉衍生物或其药学上可接受的盐、水合物、溶剂合物或前药,其中Ar、R1、R2、R3、X、Y和n的含义如描述中所给出。本发明还涉及通式(I)表示的化合物对抑制c-Met激酶具有相对较强的作用。本发明进一步涉及利用该化合物或其药学上可接受的盐、水合物、溶剂合物或前药制备用于治疗由异常过度表达c-Met激酶引起的疾病的药物,特别是用于治疗或预防癌症。