申请人:Taka Naoki
公开号:US20120208811A1
公开(公告)日:2012-08-16
A compound represented by formula (I) or a pharmacologically acceptable salt thereof, which can inhibit a fibroblast growth factor receptor (FGFR) family kinase in cancer tissues. (In the formula, A represents a 5- to 10-membered heteroaryl group, or a C
6-10
aryl group; R
1
and R
2
independently represent H, OH, X, CN, NO
2
, a C
1-4
haloalkyl group, a C
1-6
alkyl group, or the like ; R
3
represents H, a C
1-5
alkyl group, a C
6-10
aryl group, a C
1-5
alkyl group, or a C
1-4
haloalkyl group; and R
4
represents H, X, a C
1-3
alkyl group, a C
1-4
haloalkyl group, OH, CN, NO
2
, or the like.)
化合物(I)或其药学上可接受的盐,可以抑制癌组织中的成纤维细胞生长因子受体(FGFR)家族激酶。在公式中,A代表5-至10-成员的杂环芳基基团或C6-10芳基基团;R1和R2独立地表示H、OH、X、CN、NO2、C1-4卤代烷基、C1-6烷基或类似物;R3表示H、C1-5烷基、C6-10芳基基团、C1-5烷基或C1-4卤代烷基;R4表示H、X、C1-3烷基、C1-4卤代烷基、OH、CN、NO2或类似物。